Measurement apparatus and method for the communication of an idle mode device having low mobility in a mobile communication system
First Claim
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1. A method by a terminal in a wireless communication system, the method comprising:
- receiving, from a mobility management entity (MME), a first message including information on a timer associated with an idle mode;
starting the timer associated with the idle mode;
prohibiting operation of the idle mode including at least one of receiving a paging message and measuring a cell when the timer expires; and
resuming the operation of the idle mode when data to be transmitted is originated by the terminal.
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Abstract
The present invention defines an efficient measurement method for idle mode M2M/MTC device with low/no mobility in a mobile communication system. An example of the mobile communication system to which the present invention is application is 3GPP UMTS mobile communication system and 3GPP LTE/LTE-A mobile communication system as the next generation mobile communication system under discussion in 3GPP.
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Citations
20 Claims
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1. A method by a terminal in a wireless communication system, the method comprising:
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receiving, from a mobility management entity (MME), a first message including information on a timer associated with an idle mode; starting the timer associated with the idle mode; prohibiting operation of the idle mode including at least one of receiving a paging message and measuring a cell when the timer expires; and resuming the operation of the idle mode when data to be transmitted is originated by the terminal. - View Dependent Claims (2, 3, 4, 5)
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6. A terminal in a wireless communication system, the terminal comprising:
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a transceiver; and a controller coupled with the transceiver and configured to; receive, from a mobility management entity (MME), a first message including information on a timer associated with an idle mode, start the timer associated with the idle mode, prohibit operation of the idle mode including at least one of receiving a paging message and measuring a cell when the timer expires, and resume the operation of the idle mode when data to be transmitted is originated by the terminal. - View Dependent Claims (7, 8, 9, 10)
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11. A method by a mobility management entity (MME) in a wireless communication system, the method comprising:
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receiving a first message from a terminal; and transmitting, to the terminal, a second message including information on a timer associated with an idle mode, wherein the timer is started by the terminal, wherein the timer is used for prohibiting operation of the idle mode including at least one of receiving a paging message and measuring a cell when the timer expires, and wherein the operation of the idle mode is resumed by the terminal when data to be transmitted is originated by the terminal. - View Dependent Claims (12, 13, 14, 15)
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16. A mobility management entity (MME) in a wireless communication system, the MME comprising:
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a transceiver; and a controller coupled with the transceiver and configured to; receive a first message from a terminal, and transmit, to the terminal, a second message including information on a timer associated with an idle mode, wherein the timer is started by the terminal, wherein the timer is used for prohibiting operation of the idle mode including at least one of receiving a paging message and measuring a cell when the timer expires, and wherein the operation of the idle mode is resumed by the terminal when data to be transmitted is originated by the terminal. - View Dependent Claims (17, 18, 19, 20)
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Specification