PATENT CLAIM ANALYSIS

Application Number: 15927536
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["370", "280000"]

Abstract:
PUCCH resource determination for HARQ-ACK transmission in response to ePDCCH-scheduled PDSCH or ePDCCH-indicated SPS release in a TDD radio communication system. Downlink control information (DCI) is received in a downlink subframe via an Enhanced Physical Downlink Control Channel (ePDCCH). A resource index for a Physical Uplink Control Channel (PUCCH) resource is determined, based on the lowest enhanced Control Channel Element(eCCE) index of the received DCI, a device-specific offset value, and an index i that identifies the downlink subframe in a pre-determined set of one or more downlink subframes associated with an uplink subframe. The PUCCH resource is determined according to a formula that results in a sequential allocation of PUCCH resources in the uplink subframe with respect to the downlink subframes associated with the uplink subframe, for each of a plurality of sets of ePDCCH resources. HARQ feedback is transmitted in the uplink subframe, in the indexed PUCCH resource.

Claim (Index 4):
A wireless device configured for operation in a wireless communication network and comprising\n a communication interface configured for communicating with one or more network nodes in the wireless communication network and adapted to receive downlink control information via an Enhanced Physical Downlink Control Channel (ePDCCH) in a downlink subframe, the received ePDCCH scheduling a downlink shared channel transmission to the wireless device, and one or more processing circuits configured to control the communication interface, wherein the processing circuits are adapted to: determine a resource index for a Physical Uplink Control Channel (PUCCH) resource based on a device-specific offset value previously signaled to the wireless device via Radio Resource Control (RRC) signaling and an index i, wherein the index i identifies the downlink subframe in a pre-determined set of one or more downlink subframes associated with an uplink subframe, wherein said determining is according to a formula that results in a sequential allocation of PUCCH resources in the uplink subframe with respect to the downlink subframes associated with the uplink subframe, for each of a plurality of sets of ePDCCH resources; and control the communication interface to transmit hybrid automatic-repeat-request (HARQ) feedback in the uplink subframe, using a PUCCH resource corresponding to the resource index.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.07407
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14114762', '14125706', '15182892', '15118809', '14431024']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.618103016529941
- 35 USC 102 Novelty (BERT): 0.6744408261200305
- Combined Prediction Score: 0.6237367974889501
- Mean Citation Score: 590.8841940000002
- Max Citation Score: 736.52985
- Similarity Product: 644.5936962280242

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test