PATENT CLAIM ANALYSIS

Application Number: 16003830
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["370", "331000"]

Abstract:
In one aspect, a method for a packet gateway node (PGW) is disclosed. The PGW being adapted for (a) communicating with at least a serving gateway node, SGW, (b) receiving and forwarding downlink data packets to a user entity, UE, and (c) communicating with a mobility management entity, MME. In one embodiment, the method comprises: the PGW, when receiving a downlink user plane data packet destined for the UE on a Packet Data Network, PDN, connection associated with a restarted SGW, determining if the PDN connection has not yet been relocated to a new SGW, and, if so, selecting at least one SGW from a set of SGWs including the restarted SGW or another SGW and transmitting a control plane signal to at least one of the selected SGWs, the control plane signal identifying at least the UE.

Claim (Index 5):
A mobility management node (MMN), the MMN comprising:\n a receiver; a transmitter; and a processing unit, comprising a processor, coupled to the receiver and the transmitter, wherein the processing unit is configured such that, after the MMN receives a first request transmitted by a user entity (UE), the processing unit causes the MMN to transmit towards a Packet Data Network (PDN) gateway node (PGW) a second request comprising information for enabling the PGW to recover a PDN connection previously established for the UE, the first request is one of an Attach Request and a Tracking Area Update Request, the second request is one of a Create Session Request and a Modify Bearer Request, and the information for enabling the PGW to recover the PDN connection comprises an MMN identifier for identifying the MMN.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 94.0
- Lexical Diversity: 2.14286
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15136187', '14585325', '13458519', '13699374', '13883443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6336767167395322
- 35 USC 102 Novelty (BERT): 0.6079077698362824
- Combined Prediction Score: 0.6310998220492072
- Mean Citation Score: 530.158656
- Max Citation Score: 596.6749
- Similarity Product: 467.74776450656645

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