Method for processing NDI in random access procedure and a method for transmitting and receiving a signal using the same
First Claim
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1. A method for transmitting an uplink signal by a user equipment (UE), the method comprising:
- receiving an uplink grant including a new data indicator (NDI) through a physical downlink control channel (PDCCH) from a network;
determining whether the PDCCH is not addressed to a temporary cell identifier;
determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier; and
transmitting a new data through a physical uplink shared channel (PUSCH) to the network when the NDI has been toggled.
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Abstract
A method for transmitting an uplink signal by a user equipment (UE). The method includes receiving an uplink grant including a new data indicator (NDI) on a physical downlink control channel (PDCCH) from a network, determining whether the PDCCH is not addressed to a temporary cell identifier, determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier, and transmitting a new data to the network when the NDI has been toggled.
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4 Claims
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1. A method for transmitting an uplink signal by a user equipment (UE), the method comprising:
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receiving an uplink grant including a new data indicator (NDI) through a physical downlink control channel (PDCCH) from a network; determining whether the PDCCH is not addressed to a temporary cell identifier; determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier; and transmitting a new data through a physical uplink shared channel (PUSCH) to the network when the NDI has been toggled. - View Dependent Claims (2)
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3. A user equipment (UE) comprising:
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a receiver configured to receive an uplink grant including a new data indicator (NDI) through a physical downlink control channel (PDCCH) from a network; a processor configured to determine whether the PDCCH is not addressed to a temporary cell identifier, and to determine whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier; and a transmitter configured to transmit a new data through a physical uplink shared channel (PUSCH) to the network when the NDI has been toggled. - View Dependent Claims (4)
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Specification