Syniverse Technologies, LLC

Himanshu Garg

Huiyue Xu

Ravi Tandon

This invention relates to a method and a system for performing seamless authentication and identification of a mobile subscriber requesting to access a 3Party Merchant's online platform. The subscriber verification system intercepts a message sent from a first network node to a second network node during a data session establishment procedure. The subscriber verification system extracts a first set of identification values associated with a user equipment (UE) from the intercepted message. After the data session is established, the UE sends an encrypted request to access the Merchant server. The Merchant server identifies a second set of identification values associated with the encrypted request and sends them for validation to the subscriber verification system. The second set of identification values is compared against the first set of identification values. If the two set of identification values match, the UE is authenticated.

System and method for seamless user equipment authentication

A system and method for routing LoRaWAN backend traffic between peer visited and home Network Server nodes to achieve global roaming in a scalable manner. A LoRaWAN Routing and Control System (LRCS) node is deployed between a visited Network Server and a home Network Server and is configured to proxy signaling and payload data messages therebetween. LRCS node can provide policy control, billing and rating based on roaming agreements between peer LoRaWAN roaming networks. LRCS node protects the overall network by discarding blacklisted and malicious traffic. LRCS node can enhance the message flow logic by adding routing information in the messages such that destination networks can identify that message is routed through a trustable source.

Methods and systems for LoRaWAN traffic routing and control

A virtualized Policy, Charging, Negotiation and Enforcement Entity (PCNE) is disclosed for serving cellular traffic across multiple networks. The PCNE manages signaling and user payloads to apply policies compliant to concerned networks in real time. The PCNE provides policy control to a Home network even when its outbound subscriber traffic is locally offloaded at a Visited network or IP Packet Exchange (IPX) cloud. The PCNE protects the Visited network against capacity overuse by inbound subscriber traffic, thereby providing joint control to the Home and Visited network operators resulting in optimal use of bandwidth and resources along with consistent subscriber experience. The PCNE enables the Home network operator to implement domestic quota buckets and policies while its subscriber is roaming in the Visited network by applying differential policy and charging rules. Traffic can be offloaded to a preferred packet data gateway after enforcing the negotiated policies.

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Bathinda, India

Himanshu Garg