Method of reception of secondary notification after ETWS message is received by user equipment in connected mode
AssigneeSamsung Electronics Co., Ltd.
InventorShivaprasad Masanapura Nanjaiah
Life of this patent
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Abstract
A method and system to receive the secondary notification messages when an ETWS primary notification message is received in connected mode of UE are provided. The method includes the way to receive the secondary notification information in UE. The secondary notification information comprises necessary associated information of the ETWS like government aid, help centers, health centers, and refugee camps and so on to help the user in many ways to combat the situation. The method discloses different ways of transition to idle mode to receive the secondary notification message according to configuration defined by the user within the UE.
Claims18
A method for enabling reception of secondary notification of an Earthquake and Tsunami Warning System (ETWS) message when a communication device is in connected mode, the method comprising:
- determining whether the communication device supports a “Release connection to receive CBS” message;
- sending a Signaling Connection Release Indication (SCRI) message with a cause to a network;
- receiving a Radio Resource Control (RRC) connection release message from the network;
- sending an RRC connection release complete message to the network;
- and
- switching to idle mode from the connected mode for receiving the secondary notification from the network,
- wherein the cause comprises the “Release connection to receive CBS” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is supported and an “other cause” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is not supported.
A communication device for receiving secondary notification of an Earthquake and Tsunami Warning System (ETWS) message, when the device is in connected mode, the communication device comprising:
- an integrated circuit comprising at least one processor;
- at least one memory having a computer program code within the integrated circuit;
- the at least one memory and the computer program code configured to, with the at least one processor, cause the device to:
- determine whether the communication device supports a “Release connection to receive CBS” message;
- send a Signaling Connection Release Indication (SCRI) message with a cause to a network;
- receive a Radio Resource Control (RRC) connection release message from the network;
- send an RRC connection release complete message to the network;
- and
- switch to idle mode from the connected mode for receiving the secondary notification from the network,
- wherein the cause comprises the “Release connection to receive CBS” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is supported and an “other cause” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is not supported.
A system for enabling reception of secondary notification of an Earthquake and Tsunami Warning System (ETWS) message comprising a communication device and a network when the communication device is in connected mode, the communication device is configured to:
- determine whether the communication device supports a “Release connection to receive CBS” message send a Signaling Connection Release Indication (SCRI) message with a cause to a network;
- receive a Radio Resource Control (RRC) connection release message from the network;
- send an RRC connection release complete message to the network;
- and
- switch to idle mode from the connected mode for receiving the secondary notification from the network,
- wherein the cause comprises the “Release connection to receive CBS” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is supported and an “other cause” message to indicate to the network to move the communication device to the idle mode when the “Release connection to receive CBS” message is not supported.
Dependencies are inferred from the claim text.