PATENT CLAIM ANALYSIS

Application Number: 15880540
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["370", "329000"]

Abstract:
A communication method and a related apparatus are disclosed. The method is performed by an MME, including: receiving an attach request message from an eNB, where the attach request message is used to request to attach to a network, and the attach request message includes an identity of the UE; sending, to an HSS according to the attach request message, an authentication data request message including the identity of the UE; receiving an authentication data response message including an AV from the HSS, where the authentication data response message is used to indicate that the authorization on the UE succeeds; and determining, according to the authentication data response message, that the UE is allowed to perform a V2X service, and performing authentication on the UE according to the AV. The method can enable a network side to perform authentication on UE during V2V communication, thereby reducing an air-interface resource overhead.

Claim (Index 5):
The method according to  claim 1 , wherein the indication information is included in an initial context establishment request message;\n after the eNB receives the initial context establishment request message from the MME and that includes the indication information indicating that the UE is allowed to perform the V2X service, the method further comprises: establishing, by the eNB, access stratum (AS) security context with the UE; and sending, by the eNB, an area key allocation message to the UE comprises: sending, by the eNB to the UE, an area key allocation message protected by using the AS security context.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.65079
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15003877', '15557761', '15656629', '15197312', '15561324']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6183663810431838
- 35 USC 102 Novelty (BERT): 0.5039093831839916
- Combined Prediction Score: 0.6069206812572645
- Mean Citation Score: 261.359634
- Max Citation Score: 279.12112
- Similarity Product: 211.56106960819247

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test