Efficient signaling for machine type communication
First Claim
1. A method of small data communication for a wireless transmit/receive unit (WTRU), the method comprising:
- receiving a paging message from a wireless communication network;
initiating a radio resource control (RRC) connection request in response to the paging message;
sending an RRC connection request message to the wireless communication network;
receiving an RRC message from the wireless communication network in response to the RRC connection request message, the RRC message including appended small data, the small data including user data, wherein at least the user data is received via a control plane; and
detecting the user data received via the control plane.
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Accused Products
Abstract
Disclosed herein are embodiments for Machine Type Communication (MTC). The techniques disclosed may reduce signaling by transmitting MTC data over control planes and avoiding a full cycle of connection procedures typically required for transmission. MTC data may be directly appended to a control plane message. In addition, in order to reduce the signaling load, a WTRU may autonomously release the connection without being told by the network. Techniques may be used to indicate a network provider'"'"'s machine type communication (MTC) capability. The MTC services or capabilities that may be provided by a respective network operator may be communicated to a WTRU.
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Citations
14 Claims
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1. A method of small data communication for a wireless transmit/receive unit (WTRU), the method comprising:
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receiving a paging message from a wireless communication network; initiating a radio resource control (RRC) connection request in response to the paging message; sending an RRC connection request message to the wireless communication network; receiving an RRC message from the wireless communication network in response to the RRC connection request message, the RRC message including appended small data, the small data including user data, wherein at least the user data is received via a control plane; and detecting the user data received via the control plane. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless transmit/receive unit (WTRU), the WTRU comprising:
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a receiver configured to receive a paging message from a wireless communication network; a processor configured to initiate a radio resource control (RRC) connection request in response to the paging message; a transmitter configured to send an RRC connection request message to the wireless communication network; the transmitter further configured to receive an RRC message from the wireless communication network in response to the RRC connection request message, the RRC message including appended small data, the small data including user data, wherein at least the user data is received via a control plane; and the processor further configured to detect the user data received via the control plane. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification