PATENT CLAIM ANALYSIS

Application Number: 16325457
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["455", "456100"]

Abstract:
A wireless communication device sends positioning messages on the random access channels in two or more cells of a wireless communication network, where the messages exhibit one or more characteristics enabling the network to differentiate them as positioning messages rather than access messages ( 604 ). Correspondingly, the network uses the received messages as a basis for estimating timing advance values for the device with respect to the two or more cells ( 606 ), and it commonly links the cell-specific timing advance values to a device identifier included in the positioning messages by the device ( 608 ). The inclusion of the device identifier allows a positioning node to recognize the timing advance values as being associated with the same wireless communication device, for use in multilateration-based positioning estimation.

Claim (Index 48):
A wireless communication device configured for operation in a wireless communication network, the wireless communication device comprising:\n communication circuitry configured for wireless communication with the wireless communication network; and processing circuitry operatively associated with the communication circuitry and configured to:\n receive a positioning request message sent from a positioning node via the wireless communication network; and \n in response to the positioning request message, send a message on a random access channel in each of two or more cells, each message having one or more characteristics distinguishing the message as a positioning message rather than an access request message and including a device identifier that uniquely identifies the wireless communication device to the positioning node.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 99.0
- Lexical Diversity: 2.01471
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15977887', '16344204', '16335912', '13703732', '15580410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7116453052611977
- 35 USC 102 Novelty (BERT): 0.4959334102266768
- Combined Prediction Score: 0.6900741157577457
- Mean Citation Score: 229.32911400000003
- Max Citation Score: 262.74625
- Similarity Product: 205.8635859780013

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