PATENT CLAIM ANALYSIS

Application Number: 15754847
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
A method and apparatus for multi-user concurrent random access for wireless local area networks (WLANs) is described. The method, implemented in a wireless transmit/receive unit (WTRU), includes detecting a trigger frame for uplink (UL) multi-user (MU) transmission. The trigger frame includes an assignment of resource units (RUs) for random access in upcoming UL MU packet data convergence protocol (PDCP) protocol data units (PPDUs) and an indication that the trigger frame is one of a plurality of trigger frames in a cascading sequence of trigger frames in an MU transmission opportunity (TxOP). The method further includes selecting one of the RUs in the assignment of RUs for a random access transmission and sending the random access transmission on the selected one of the RUs.

Claim (Index 7):
The WTRU of  claim 1 , wherein the trigger frame includes a common information field that carries information to set a high efficiency (HE)-SIG-A field in the upcoming UL MU PPDU.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 2.30159
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15136803', '15327013', '15567432', '15136830', '15265794']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5527371653001084
- 35 USC 102 Novelty (BERT): 0.5250453085587314
- Combined Prediction Score: 0.5499679796259707
- Mean Citation Score: 270.95867200000004
- Max Citation Score: 287.95987
- Similarity Product: 166.90462337058662

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