Multi-radio coexistence
First Claim
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1. A method for wireless communications, comprising:
- indicating discontinuous reception (DRX) operation of a user equipment (UE) to allow for time-division multiplexed (TDM) operation between a first radio access technology (RAT) and a second RAT;
setting a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle; and
enabling the UE to enter an inactive period with respect to the first RAT to allow the second RAT to communicate during the inactive period when pending uplink HARQ retransmissions are expected during the first DRX cycle.
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Abstract
A user equipment (UE) may manage coexistence between multiple radio access technologies (RATs) utilized by the UE to allow a first RAT to be active during times when communications of a second RAT of the UE are inactive. In some instances, the UE may indicate discontinuous reception (DRX) operation of the UE to allow for time-division multiplexed (TDM) operation between the first RAT and the second RAT. The UE may set a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle.
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Citations
18 Claims
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1. A method for wireless communications, comprising:
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indicating discontinuous reception (DRX) operation of a user equipment (UE) to allow for time-division multiplexed (TDM) operation between a first radio access technology (RAT) and a second RAT; setting a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle; and enabling the UE to enter an inactive period with respect to the first RAT to allow the second RAT to communicate during the inactive period when pending uplink HARQ retransmissions are expected during the first DRX cycle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for wireless communication, comprising:
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means for indicating discontinuous reception (DRX) operation of a user equipment (UE) to allow for time-division multiplexed (TDM) operation between a first radio access technology (RAT) and a second RAT; means for setting a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle; and means for enabling the UE to enter an inactive period with respect to the first RAT to allow the second RAT to communicate during the inactive period when pending uplink HARQ retransmissions are expected during the first DRX cycle.
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10. A computer program product for wireless communication in a wireless network, comprising:
a computer-readable medium having non-transitory program code recorded thereon, the program code comprising; program code to indicate discontinuous reception (DRX) operation of a user equipment (UE) to allow for time-division multiplexed (TDM) operation between a first radio access technology (RAT) and a second RAT; program code to set a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle; and program code to enable the UE to enter an inactive period with respect to the first RAT to allow the second RAT to communicate during the inactive period when pending uplink HARQ retransmissions are expected during the first DRX cycle.
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11. An apparatus for wireless communication, comprising:
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a memory; and at least one processor coupled to the memory, the at least one processor being configured; to indicate discontinuous reception (DRX) operation of a user equipment (UE) to allow for time-division multiplexed (TDM) operation between a first radio access technology (RAT) and a second RAT; to set a hybrid automatic repeat request (HARQ) configuration to allow for a HARQ retransmission of a packet of the first RAT, originally received in a first DRX cycle, during a second DRX cycle; and to enable the UE to enter an inactive period with respect to the first RAT to allow the second RAT to communicate during the inactive period when pending uplink HARQ retransmissions are expected during the first DRX cycle. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification