PATENT CLAIM ANALYSIS

Application Number: 16357739
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["398", "079000"]

Abstract:
A wireless communications system includes a baseband processing unit (BBU), an optical multiplexer, M (greater than or equal to 2) first optical transceivers, and a wireless radio frequency apparatus, where the M first optical transceivers are provided between the BBU and the optical multiplexer, and operating wavelengths of the M first optical transceivers are different from each other. The wireless radio frequency apparatus includes M remote radio units (RRUs), M second optical transceivers separately corresponding to the M first optical transceivers, and at least one optical splitter, where the M second optical transceivers are separately connected to the M RRUs, and an operating wavelength of a first optical transceiver matches an operating wavelength of a corresponding second optical transceiver. The M second optical transceivers are connected to a same optical fiber by the optical splitter, and the optical fiber is connected to the optical multiplexer and the optical splitter.

Claim (Index 4):
The apparatus of  claim 3 , wherein each of the at least one optical splitter has three interfaces, the three interfaces comprising one of:\n one interface of a first optical splitter being configured to receive multiple links of optical signals, and the other two interfaces being separately coupled to a first optical transceiver of the M first optical transceivers and a second optical splitter; one interface of an ith optical splitter being coupled to an (i\u22121)th optical splitter, and the other two interfaces being separately coupled to an ith optical transceiver of the M first optical transceivers and an (i+1)th optical splitter, wherein 2\u2264i\u2264M\u22122; or one interface of an (M\u22121)th optical splitter to an (M\u22122)th optical splitter, and the other two interfaces being separately coupled to an (M\u22121)th optical transceiver and an Mth optical transceiver of the M first optical transceivers.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.7541
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15338557', '16329301', '14496777', '13256864', '14131627']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6402127664843242
- 35 USC 102 Novelty (BERT): 0.6047830257149208
- Combined Prediction Score: 0.636669792407384
- Mean Citation Score: 305.305474
- Max Citation Score: 515.0
- Similarity Product: 409.008059501648

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