PATENT CLAIM ANALYSIS

Application Number: 16431261
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-09
Patent Classification: ["370", "329000"]

Abstract:
A service continuity ensuring method, a control plane gateway, and a mobility management network element are provided. The method includes receiving, by a control plane gateway (C-GW), current location information of a user equipment (UE) sent by a mobility management network elements, selecting, by the C-GW, at least one forwarding D-GW for the UE according to the current location information of the UE, and establishing, by the C-GW for the UE, a data forwarding tunnel between a source D-GW of the UE and the forwarding D-GW, and a data forwarding tunnel between the forwarding D-GW and a target base station of the UE. The data forwarding tunnels are used to transmit uplink user plane data and/or downlink user plane data of the UE in a moving process of the UE.

Claim (Index 5):
The communication system according to  claim 1 , further comprising the mobility management network element, wherein the at least one forwarding user plane gateway is a first user plane gateway, wherein the control plane gateway is a serving control plane gateway for the user equipment, and wherein the mobility management network element serves as a serving mobility management network element after the user equipment is moved to a location area associated with the location information,\n wherein the control plane gateway is further configured to receive routing information of a source user plane gateway from the mobility management network element; and wherein the control plane gateway and the at least one forwarding user plane gateway being configured to establish the data forwarding tunnel for transmitting downlink user plane data of the user equipment is such that the control plane gateway is configured to:\n receive a first request from the mobility management network element, wherein the first request carries routing information of a target base station; and \n send a second request to the first user plane gateway, the first user plane gateway being configured to receive the second request, wherein the second request carries the routing information of the target base station and the routing information of the source user plane gateway.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 100.0
- Lexical Diversity: 2.42623
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15940348', '14104528', '14958819', '15860107', '14402725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5404269604276519
- 35 USC 102 Novelty (BERT): 0.5943156317323713
- Combined Prediction Score: 0.5458158275581239
- Mean Citation Score: 360.61048199999993
- Max Citation Score: 530.29877
- Similarity Product: 438.18629780869423

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