PATENT CLAIM ANALYSIS

Application Number: 15866741
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "329000"]

Abstract:
Embodiments of the present disclosure provide methods for sending and receiving feedback information, user equipment, and an access network device, relate to the field of communications technologies. In one embodiment, UE receives, in a downlink subframe in a preconfigured downlink subframe subset, downlink data that is sent by an access network device by using a downlink shared channel and a DAI index indicator and a DAI total quantity indicator that are sent by using a downlink control channel. The UE determines an uplink subframe for sending feedback information corresponding to the downlink shared channel. The UE determines a codebook of the feedback information according to the downlink assignment index DAI index indicator and the DAI total quantity indicator. The UE performs channel coding on the feedback information according to the codebook. The UE sends the channel coded feedback information.

Claim (Index 1):
A method for sending feedback information, comprising:\n receiving, by user equipment (UE) in a downlink subframe in a preconfigured downlink subframe set, downlink data that is sent by an access network device by using a downlink shared channel, and a downlink assignment index (DAI) index indicator and a DAI total quantity indicator that are sent by the access network device by using a downlink control channel; determining, by the UE, an uplink subframe for sending feedback information corresponding to the downlink shared channel, wherein the preconfigured downlink subframe set is a set that is associated with the uplink subframe and that includes downlink subframes of carriers preconfigured for the UE; determining, by the UE, a codebook of the feedback information according to the DAI index indicator and the DAI total quantity indicator, wherein the codebook corresponds to one or more downlink subframes in a real-time scheduling downlink subframe subset, the real-time scheduling downlink subframe subset is a set that includes downlink subframes scheduled by the access network device, and the real-time scheduling downlink subframe subset is a subset of the preconfigured downlink subframe set; performing, by the UE, channel coding on the feedback information according to the codebook; and sending, by the UE in the uplink subframe, the channel coded feedback information to the access network device.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.35938
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15663378', '15010359', '14784434', '14411718', '14417325']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5671613924731401
- 35 USC 102 Novelty (BERT): 0.5408350144140049
- Combined Prediction Score: 0.5645287546672266
- Mean Citation Score: 365.390662
- Max Citation Score: 384.47006
- Similarity Product: 317.4554561485636

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test