Parallel Wireless, Inc.

Harish Kumar Lohar

Kartik Shashikant Raval

Anupam Goyal

Rajesh Kumar Mishra

Michael C Silva

Prashanth Rao

Bryan Keith Panner

Mohit Chugh

Poojan Tanna

Ravi Nathwani

Praveen Kumar

Apeksha Jain

Vikram Karandikar

Prateek Batra

Sourabh Nanoti

Ameya Gangamwar

An interworking gateway for X2 interface communication is disclosed, comprising: an X2 internal interface for communicating with, and coupled to, a plurality of radio access networks (RANs) using a X2AP protocol; a database for associating each of the plurality of RANs with support status for an X2AP protocol version; an X2AP interworking broker for determining, based on communications with each of the plurality of RANs via the X2 internal interface, the support status for an X2AP protocol version for each of the plurality of RANs, the communications further comprising an observed response to a X2AP message of a first X2AP protocol version; and an X2 external interface for communicating with, and coupled to, a destination outside of the plurality of RANs.

X2 brokering between inter-3GPP release eNodeB's

A method for providing stateful proxying is disclosed, comprising: associating a first base station with a first base station identifier at a signaling protocol gateway, and with a first Internet Protocol (IP) address of the signaling protocol gateway; associating a second base station with a second base station identifier at the signaling protocol gateway, and with a second IP address of the signaling protocol gateway; establishing a first signaling protocol connection between a third base station and the first base station via the signaling protocol gateway with the first base station using the first IP address of the signaling protocol gateway; and establishing a signaling protocol connection between the third base station and the second base station with the second base station using the second IP address of the signaling protocol gateway.

X2 brokering with aggregation optimization

Systems, methods and computer software are disclosed for providing a multi-Het Net Gateway (HNG) distributed Self Organizing Network (dSON) for a wireless network. The dSON ascertains information from at least one of User Equipment (UE) reports and neighbor detection for a mobile EnodeB attached to an HNG. A configuration is adjusted for the mobile eNodeB based on location and a state of neighbors obtained from the UE report and neighbor detection. The mobile eNodeB configuration includes at least one of Physical Cell Identification (PCI) allocation, Tracking Area Code (TAC) allocation, reference Transmit (Tx) power management, and Automatic Neighbor Relations (ANR) table.

Distributed multi-HNG son

Systems and methods for handovers with simplified network topology are disclosed. In a first embodiment, a method is disclosed, comprising: at a coordinating gateway during a handover of a mobile device from a first base station to a second base station, receiving a first handover request from the first base station; discarding a first shared security key received in the first handover request; sending a tunnel switching request to a core network node; obtaining precursors for a second shared security key from the core network node in a response to the switching request; sending a second handover request to the second base station with the precursors to calculate the second shared security key for securing a data connection for the mobile device following the handover; deriving the second shared security key from the obtained precursors at the first base station; and deriving the second shared security key from the obtained precursors at the coordinating gateway.

Handovers with simplified network topology

Growing community of inventors

Pune, India

Harish Kumar Lohar