Processing overlapping EPDCCH resource sets
First Claim
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1. A method of wireless communication, comprising:
- determining whether a first decoding candidate for a first enhanced control channel resource set is a same decoding candidate as a second decoding candidate for a second enhanced control channel resource set, the first decoding candidate and the second decoding candidate being decoding candidates from a plurality of decoding candidates;
determining uplink resources based at least in part on a predefined rule when the decoding candidate is the same for the first enhanced control channel resource set and the second enhanced control channel resource set, the predefined rule indicating that the uplink resources are determined based at least in part on;
an initial uplink offset, an initial enhanced control channel element (ECCE) index, or a combination thereof of the first enhanced control channel resource set;
oran initial uplink offset, an initial ECCE index, or a combination thereof of the second enhanced control channel resource set; and
transmitting at least an acknowledgement (ACK) or a negative acknowledgement (NAK), via the determined uplink resources, for downlink transmissions associated with one of the enhanced control channel resource sets.
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Abstract
A method of wireless communication is presented. The method includes determining whether decoding candidates for enhanced control channel resource sets overlap. The method further includes determining uplink resources based on a predefined rule when the decoding candidates overlap.
21 Citations
20 Claims
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1. A method of wireless communication, comprising:
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determining whether a first decoding candidate for a first enhanced control channel resource set is a same decoding candidate as a second decoding candidate for a second enhanced control channel resource set, the first decoding candidate and the second decoding candidate being decoding candidates from a plurality of decoding candidates; determining uplink resources based at least in part on a predefined rule when the decoding candidate is the same for the first enhanced control channel resource set and the second enhanced control channel resource set, the predefined rule indicating that the uplink resources are determined based at least in part on; an initial uplink offset, an initial enhanced control channel element (ECCE) index, or a combination thereof of the first enhanced control channel resource set;
oran initial uplink offset, an initial ECCE index, or a combination thereof of the second enhanced control channel resource set; and transmitting at least an acknowledgement (ACK) or a negative acknowledgement (NAK), via the determined uplink resources, for downlink transmissions associated with one of the enhanced control channel resource sets. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for wireless communications, comprising:
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a memory; and at least one processor coupled to the memory, the at least one processor being configured; to determine whether a first decoding candidate for a first enhanced control channel resource set is a same decoding candidate as a second decoding candidate for a second enhanced control channel resource set, the first decoding candidate and the second decoding candidate being decoding candidates from a plurality of decoding candidates; to determine uplink resources based at least in part on a predefined rule when the decoding candidate is the same for the first enhanced control channel resource set and the second enhanced control channel resource set, the predefined rule indicating that the uplink resources are determined based at least in part on; an initial uplink offset, an initial enhanced control channel element (ECCE) index, or a combination thereof of the first enhanced control channel resource set;
oran initial uplink offset, an initial ECCE index, or a combination thereof of the second enhanced control channel resource set; and to transmit at least an acknowledgement (ACK) or a negative acknowledgement (NAK), via the determined uplink resources, for downlink transmissions associated with one of the enhanced control channel resource sets. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. An apparatus for wireless communications, comprising:
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means for determining whether a first decoding candidate for a first enhanced control channel resource set is a same decoding candidate as a second decoding candidate for a second enhanced control channel resource set, the first decoding candidate and the second decoding candidate being decoding candidates from a plurality of decoding candidates; means for determining uplink resources based at least in part on a predefined rule when the decoding candidate is the same for the first enhanced control channel resource set and the second enhanced control channel resource set, the predefined rule indicating that the uplink resources are determined based at least in part on; an initial uplink offset, an initial enhanced control channel element (ECCE) index, or a combination thereof of the first enhanced control channel resource set;
oran initial uplink offset, an initial ECCE index, or a combination thereof of the second enhanced control channel resource set; and means for transmitting at least an acknowledgement (ACK) or a negative acknowledgement (NAK), via the determined uplink resources, for downlink transmissions associated with one of the enhanced control channel resource sets.
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20. A non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
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program code to determine whether a first decoding candidate for a first enhanced control channel resource set is a same decoding candidate as a second decoding candidate for a second enhanced control channel resource set, the first decoding candidate and the second decoding candidate being decoding candidates from a plurality of decoding candidates; program code to determine uplink resources based at least in part on a predefined rule when the decoding candidate is the same for the first enhanced control channel resource set and the second enhanced control channel resource set, the predefined rule indicating that the uplink resources are determined based at least in part on; an initial uplink offset, an initial enhanced control channel element (ECCE) index, or a combination thereof of the first enhanced control channel resource set;
oran initial uplink offset, an initial ECCE index, or a combination thereof of the second enhanced control channel resource set; and program code to transmit at least an acknowledgement (ACK) or a negative acknowledgement (NAK), via the determined uplink resources, for downlink transmissions associated with one of the enhanced control channel resource sets.
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Specification