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 12):
The network node of  claim 11 , wherein the set of ePDCCH resources is set q of a plurality of sets of ePDCCH resources, wherein the uplink subframe is subframe n and the downlink subframe is subframe n\u2212k i , where k i  is the i-th element in the pre-determined set of downlink subframes associated with subframe n, the pre-determined set comprising M elements indexed according to k 0 , k 1 , . . . , k M\u22121 , and wherein determining the resource index comprises calculating:\n n PUCCHj (1) =i\u00b7N q eCCE +n eCCE,i +N UE-PUCCH (q) , where n eCCE,i  is the lowest eCCE index of the received DCI and N q eCCE  is the number of eCCEs in ePDCCH set q, wherein the resource index is derived from n PUCCHj (1) .

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): 0.6068413214595668
- 35 USC 102 Novelty (BERT): 0.702749590082772
- Combined Prediction Score: 0.6164321483218873
- Mean Citation Score: 590.8841940000002
- Max Citation Score: 736.52985
- Similarity Product: 730.4522948261169

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