PATENT CLAIM ANALYSIS

Application Number: 15747397
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["375", "347000"]

Abstract:
Systems and technologies described herein provide functionality for a cellular base station to dynamically indicate a reception (Rx) beam to be used by a user equipment (UE). The Rx beam can be indicated explicitly or implicitly. The UE can, for example, use the Rx beam for Physical Downlink Shared Channel (PDSCH) reception, Channel State Information Reference Signal (CSI-RS) measurements, and/or Channel State Information (CSI) calculation at the UE. Systems and technologies described herein are generally useful for systems that use multiple transmission (Tx) beams and/or that support Coordinated Multipoint (CoMP) transmission technology.

Claim (Index 40):
An apparatus of a cellular base station supporting dynamic point selection (DPS) in a downlink coordinated multipoint (DL CoMP) scheme, the apparatus comprising one or processors and memory configured to:\n signal transceiver circuitry at the cellular base station to send, via a higher-layer, configuration information for a plurality of receive (Rx) beams to a user equipment (UE), the configuration information including a plurality of Rx beam indices for the plurality of Rx beams; identify, in the plurality of Rx beams, a selected Rx beam for the UE; identify, in the plurality of Rx beam indices, a selected Rx beam index that is associated with the selected Rx beam; signal the transceiver circuitry at the cellular base station to send a physical-layer communication to the UE indicating the selected Rx beam index; and signal the transceiver circuitry at the cellular base station to send a downlink (DL) transmission to the UE.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 1.72727
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15861585', '13931102', '14882289', '15374623', '15770948']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4958651019221896
- 35 USC 102 Novelty (BERT): 0.4830547629941901
- Combined Prediction Score: 0.4945840680293896
- Mean Citation Score: 237.857096
- Max Citation Score: 239.43463
- Similarity Product: 200.294101177181

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

Dataset: test