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    Xx/Xn Protocol Programmability
    43.
    发明申请
    Xx/Xn Protocol Programmability 有权

    公开(公告)号：US20230087001A1

    公开(公告)日：2023-03-23

    申请号：US17987771

    申请日：2022-11-15

    Applicant: Parallel Wireless, Inc.

    Inventor： Rajesh Kumar Mishra ,  Steven Paul Papa ,  Kaitki Agarwal ,  Zeev Lubenski ,  Jitender Arora

    IPC: H04L69/08 ,  H04W92/20 ,  H04W92/02 ,  H04B7/06 ,  H04B7/185 ,  H04B7/0413 ,  H04B7/10 ,  H04W16/14 ,  H04W16/28 ,  H04W36/06 ,  H04W76/19 ,  H04W76/27 ,  H04W36/18 ,  H04W64/00

    Abstract: A method for Xx/Xn interface communication is disclosed, comprising: at an Xx/Xn gateway for communicating with, and coupled to, a first and a second radio access network (RAN), receiving messages from the first RAN according to a first Xx/Xn protocol and mapping the received messages to a second Xx/Xn protocol for transmission to the second RAN; maintaining state of one of the first RAN or the second RAN at the Xx/Xn gateway; executing executable code received at an interpreter at the Xx/Xn gateway as part of the received messages; altering the maintained state based on the executed executable code; and receiving and decoding an initial Xx/Xn message from the first RAN; identifying specific strings in the initial Xx/Xn message; matching the identified specific strings in a database of stored scripts; and performing a transformation on the initial Xx/Xn message, the transformation being retrieved from the database for stored scripts, the stored scripts being transformations.

    Hand-in with topology hiding
    45.
    发明授权
    Hand-in with topology hiding 有权

    公开(公告)号：US10979946B2

    公开(公告)日：2021-04-13

    申请号：US16028069

    申请日：2018-07-05

    Applicant: Parallel Wireless, Inc.

    Inventor： Yang Cao ,  Zeev Lubenski ,  Kaitki Agarwal ,  Prashanth Rao ,  Rahul Atri

    IPC: H04W36/14 ,  H04W36/00 ,  H04W88/16 ,  H04W84/04

    Abstract: Systems and methods for performing handover coordination between base stations are disclosed. In a first embodiment, a method is disclosed, comprising: receiving, at a base station, a first serving cell signal measurement and a first neighbor cell signal measurement from a particular user equipment (UE); sending an adjustment message, from the base station to the UE, containing a cell-specific offset of the serving cell and a cell-specific offset of the neighbor cell in a reporting threshold based on at least one handover adjustment factor received from a coordinating node; receiving, at the base station and subsequent to adjusting the cell-specific offsets, a second serving cell signal measurement and a second neighbor cell signal measurement; and deciding whether to trigger a handover event based on the first and the second serving cell signal measurement and the first and the second neighbor cell signal measurement and the cell-specific offsets.

    IuGW Architecture
    46.
    发明申请
    IuGW Architecture 有权

    公开(公告)号：US20210076446A1

    公开(公告)日：2021-03-11

    申请号：US16950750

    申请日：2020-11-17

    Applicant: Parallel Wireless, Inc.

    Inventor： Yang Cao ,  Zeev Lubenski ,  Kaitki Agarwal ,  Prashanth Rao ,  Rahul Atri

    IPC: H04W76/27 ,  H04L12/24 ,  H04W76/32 ,  H04W36/04 ,  H04W84/04 ,  H04B7/14 ,  H04W36/08 ,  H04W76/30 ,  H04L29/06 ,  H04W36/32 ,  H04W48/16 ,  H04W64/00

    Abstract: Systems and methods are disclosed for a 3G gateway. In one embodiment, a system is disclosed, comprising a gateway situated between a 3G radio access network (RAN) and a core network, the gateway providing resource management for a nodeB, and providing routing and node management for another base station, wherein the base station may be configured to provide, as a virtual RNC, radio resource control, power control, ciphering, and multiplexing of multiple users onto a transmission path for a first mobile device attached to the nodeB; the gateway may be configured to relay traffic for a second mobile device attached to the base station; and the gateway may be configured to relay traffic to the core network from both the nodeB and the base station via an IuCS interface and an IuPS interface.

    Inter-PGW Handover Architecture
    48.
    发明申请
    Inter-PGW Handover Architecture 审中-公开

    公开(公告)号：US20190342929A1

    公开(公告)日：2019-11-07

    申请号：US16437950

    申请日：2019-06-11

    Applicant: Parallel Wireless, Inc.

    Inventor： Zeev Lubenski

    IPC: H04W76/12 ,  H04W76/22

    Abstract: A method is disclosed for providing IP access across packet data network gateways (PGWs), comprising: receiving, from a UE, at a coordinating node, an attach request; sending a request to create a first new session to a first PGW; sending a request to create a second new session to a second PGW; receiving, from the first PGW and at the coordinating node, a first request for policies for the UE; receiving, from the second PGW and at the coordinating node, a second request for policies for the UE; opening a first data tunnel from the coordinating node to the first PGW; opening a second data tunnel from the coordinating node to the second PGW without closing the first data tunnel; and opening a data tunnel between the UE and the coordinating node for providing IP access to both the first PGW and the second PGW.

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