PATENT CLAIM ANALYSIS

Application Number: 15758604
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["370", "329000"]

Abstract:
A method and system for reporting multi-beam channel state information, CSI, in a wireless device are disclosed. According to one aspect, the method includes providing an indication of a plurality of beam index pairs, (l k ,m k ), in the UCI in a first transmission, each beam index pair corresponding to a beam k. The method also includes providing an indication of at least one of a beam power, a beam rotation and a channel quality index, CQI, in the UCI in a second transmission. The method also includes transmitting at least one of the indication of beam index pairs, beam power, beam rotation and CQI.

Claim (Index 36):
The user equipment of  claim 33 , wherein: each beam is a k th  beam, d(k), that comprises a set of complex numbers and has index pair (l k ,m k ), each element of the set of complex numbers being characterized by at least one complex phase shift such that:\n d n (k)=d i (k)\u03b1 i,n e j2\u03c0(p\u0394 1,k +q\u0394 2,k ) ; d n (k), and d i (k) are i th  and n th  elements of d(k), respectively; \u03b1 i,n  is a real number corresponding to the i th  and n th  elements of d(k); p and q are integers; beam directions \u0394 1,k  and \u0394 2,k  are real numbers corresponding to beams with index pair (l k ,m k ) that determine the complex phase shifts e j2\u03c0\u0394 1,k  and e j2\u03c0\u0394 2,k  respectively; and each beam cophasing coefficient is a complex number c k  for d(k) that is used to adjust the phase of the i th  element of d(k) according to c k d i (k).

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.23636
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14112191', '14401425', '13243852', '15236158', '13824216']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.619176154250699
- 35 USC 102 Novelty (BERT): 0.5275516594638734
- Combined Prediction Score: 0.6100137047720164
- Mean Citation Score: 321.6615900000001
- Max Citation Score: 331.0821
- Similarity Product: 182.22439711557632

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

Dataset: test