PUCCH RESOURCE ALLOCATION WITH ENHANCED PDCCH
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Accused Products
Abstract
Embodiments of the present disclosure include methods, apparatuses, and instructions for receiving at a user equipment (UE) of a third generation partnership project (3GPP) network an offset value selected from a plurality of offset values in downlink control information. The UE also receives one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH). The UE may then determine an allocation of an uplink resource for a transmission on a physical uplink control channel (PUCCH) based at least in part on the index of a first eCCE and the offset value.
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Citations
66 Claims
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1-41. -41. (canceled)
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42. User equipment (UE) circuitry to:
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receive, on an enhanced physical downlink control channel (ePDCCH), an indication of an offset value; receive, on the ePDCCH, one or more enhanced control channel elements (eCCEs) of the ePDCCH; select, based on the indication of the offset value, an offset value from a table comprising a plurality of stored offset values, the plurality of stored offset values comprising offset values of −
2, −
1, 0, and 2; anddetermine allocation of an uplink resource of a physical uplink control channel (PUCCH) based at least in part on an index of a first eCCE of the one or more eCCEs and the selected offset value. - View Dependent Claims (43, 44, 45, 46, 47, 48, 49)
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50. A user equipment (UE) comprising:
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receiving circuitry to; monitor an enhanced physical downlink control channel (ePDCCH) for an offset value of 2; obtain one or more enhanced control channel elements (eCCEs) of the ePDCCH; and obtain one or more control channel elements (CCEs) of a physical downlink control channel (PDCCH); and processing circuitry coupled with the receiving circuitry, the processing circuitry to; determine a first allocation of an uplink resource of a physical uplink control channel (PUCCH) based at least in part on an index of a first eCCE of the one or more eCCEs and the offset value; and determine a second allocation of an uplink resource of the PUCCH based at least in part on an index of a first CCE of the one or more CCEs, the first allocation and the second allocation being different from one another. - View Dependent Claims (51, 52, 53, 54, 55, 56, 57)
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58. A user equipment (UE) comprising:
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a receiver to receive an offset value of 2, and one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel ePDCCH; a processor coupled with the receiver, the processor to allocate an uplink resource of a physical uplink control channel based at least in part on an index of a first eCCE of the one or more eCCEs and the offset value; and a transmitter coupled with the processor, the transmitter to transmit a signal on the physical uplink control channel using the first uplink resource. - View Dependent Claims (59, 60, 61, 62, 63, 64, 65, 66)
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Specification