Methods for scheduling request cancelation when colliding with uplink-shared channel and related apparatuses
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsZhenhua ZOU, Torsten DUDDA, Min WANG
Life of this patent
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Abstract
A method performed by a terminal in a wireless network for determining whether to cancel a scheduling request is provided. The method includes determining that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node. The method further includes, responsive to an uplink grant from the network node, transmitting the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal.
Claims23
A method by a terminal in a wireless network for determining whether to cancel a scheduling request, the method comprising:
- determining that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node;
- and
- responsive to an uplink grant from the network node, transmitting the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal, the transmitting the scheduling request comprising configuring a logical channel not to cancel the protocol data unit before the scheduling request is triggered.
(canceled)
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A terminal in a wireless network for determining whether to cancel a scheduling request, the mobile terminal comprising:
- a processor;
- and
- a memory coupled to the processor, wherein the memory stores instructions that when executed by the processor causes the processor to:
- determine that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node;
- and
- responsive to an uplink grant from the network node, cause the transmission of the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal, the transmitting the scheduling request comprising configuring a logical channel not to cancel the protocol data unit before the scheduling request is triggered.
A computer storage medium storing a computer program that when executed causes a terminal in a wireless network to:
- determine that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node;
- and
- responsive to an uplink grant from the network node, cause the transmission of the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal, the transmitting the scheduling request comprising configuring a logical channel not to cancel the protocol data unit before the scheduling request is triggered.
The terminal of 13, wherein the processor is further caused to:
- transmit to the network node at least one scheduling request triggered prior to the protocol data unit that includes the buffer status report indicator;
- transmit to the network node the protocol data unit that includes the buffer status report indicator;
- and
- cancel the at least one scheduling request when the uplink grant can accommodate all pending data available for transmission.
Dependencies are inferred from the claim text.