PATENT CLAIM ANALYSIS

Application Number: 15907162
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["370", "351000"]

Abstract:
The present invention provide a network system and a network communication method. By this invention, a cache server or an application server is moved from an IDC equipment room in a metropolitan area network to a local radio access network or an IP transport network between the radio access network and a wireless core network, and an edge node is deployed to steer a TCP packet for a central server to the cache server or the application server, to implement traffic scheduling. In this way, a transmission delay from the radio access network to a packet core network is reduced, thereby improving user experience.

Claim (Index 18):
The method according to  claim 16 , wherein, when the terminal device is handed over from a first base station cell that comprises the edge node to a second base station cell, the method further comprises:\n replicate and encapsulate, by the central node, an uplink TCP packet sent by the terminal device forward, by the central node, a replicated and encapsulated uplink TCP packet to the edge node, wherein the edge node is configured to determine whether the terminal device has already been handed over from the first base station cell to the second base station cell; after decapsulating the replicated and encapsulated uplink TCP packet, forward, by the edge node, the uplink TCP packet to the third-party server; replicate and encapsulate, by the edge node, a downlink TCP packet received from the third-party server; forward, by the edge node, a replicated and encapsulated downlink TCP packet to the central node; and after decapsulating the replicated and encapsulated downlink TCP packet, forward, by the central node, a decapsulated downlink TCP packet to the terminal device.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 1.93103
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14421852', '13320350', '15625404', '13817186', '15615672']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5732117198678134
- 35 USC 102 Novelty (BERT): 0.4862888688873417
- Combined Prediction Score: 0.5645194347697662
- Mean Citation Score: 211.193538
- Max Citation Score: 243.01309
- Similarity Product: 200.81921986734744

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