PUCCH resource allocation with enhanced PDCCH
First Claim
Patent Images
1. A user equipment (UE) comprising:
- first circuitry to identify an uplink resource based on an offset value that is 2, and one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH); and
second circuitry coupled with the first circuitry, the second circuitry to transmit an uplink signal on the uplink resource.
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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
20 Claims
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1. A user equipment (UE) comprising:
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first circuitry to identify an uplink resource based on an offset value that is 2, and one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH); and second circuitry coupled with the first circuitry, the second circuitry to transmit an uplink signal on the uplink resource. - View Dependent Claims (2, 3, 4, 5, 6)
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7. One or more non-transitory computer-readable media comprising instructions to cause a user equipment (UE), upon execution of the instructions by one or more processors of the UE, to:
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identify an offset value of 2; identify an uplink resource based on the offset value, and further based on one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH); and transmit an uplink signal on the uplink resource. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. An evolved NodeB (eNB) comprising:
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first circuitry to receive an uplink transmission of an uplink channel; and second circuitry coupled with the first circuitry, the second circuitry to identify a signal on an uplink resource of the uplink transmission that is based on an enhanced control channel element (eCCE) of a downlink channel and an offset value of 2. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification