公开(公告)号：US20180324674A1

公开(公告)日：2018-11-08

申请号：US16031670

申请日：2018-07-10

Applicant: Parallel Wireless, Inc.

Inventor： Kartik Shashikant Raval ,  Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Sridhar Donepudi ,  Pratik Mehta ,  Yang Cao ,  Steven Paul Papa

IPC: H04W48/02 ,  H04W12/06 ,  H04W84/04

CPC classification number: H04W48/02 ,  H04W12/06 ,  H04W84/042 ,  H04W88/12

Abstract: A method may be disclosed in accordance with some embodiments, comprising: receiving, at a virtualizing gateway, a first service request from a first user equipment (UE) via a first eNodeB; creating, at the virtualizing gateway, an association from each of a plurality of UE identifiers to a desired core network; applying, at the virtualizing gateway, a first filter using a first UE identifier of the first UE, based on the association; forwarding, at the virtualizing gateway, based on the applied first filter, the first service request from the first UE to the first core network; receiving, at the virtualizing gateway, via a second eNodeB, a second service request from a second user equipment (UE); applying, at the virtualizing gateway, a second filter using a second UE identifier of the second UE, based on the association; and forwarding, at the virtualizing gateway, based on the applied second filter, the second service request from the second UE to the second core network.

公开(公告)号：US20180317150A1

公开(公告)日：2018-11-01

申请号：US16012105

申请日：2018-06-19

Applicant: Parallel Wireless, Inc.

Inventor： Zeev Lubenski ,  Jitender Arora

IPC: H04W36/22 ,  H04W28/02 ,  H04B17/336 ,  H04B17/391 ,  H04L1/18 ,  H04W36/00 ,  H04B17/318 ,  H04L1/00 ,  H04W36/02 ,  H04W36/32 ,  H04W84/04 ,  H04W88/16

CPC classification number: H04W36/22 ,  H04B17/318 ,  H04B17/336 ,  H04B17/3913 ,  H04L1/0002 ,  H04L1/1812 ,  H04L1/1874 ,  H04L1/1893 ,  H04L2001/0097 ,  H04W28/0205 ,  H04W36/0011 ,  H04W36/023 ,  H04W36/32 ,  H04W84/042 ,  H04W88/16

Abstract: A method is disclosed for avoiding unnecessary keepalive data transfers, comprising: receiving, at an upstream TCP connection endpoint in a radio access network (RAN) from an operator core network, an Internet Protocol (IP) packet; performing, at the upstream TCP connection endpoint, shallow packet inspection on the IP packet; and forwarding the IP packet to the downstream TCP connection endpoint in the RAN if the IP packet is not a keepalive packet, based on the performed shallow packet inspection. The upstream TCP connection endpoint in the RAN may be one of a nodeB, an eNodeB, a base transceiver station (BTS), a coordinating server, and a mobile edge computing (MEC) gateway. The downstream TCP connection endpoint in the RAN may be one of the nodeB, the eNodeB, or the base transceiver station (BTS).

公开(公告)号：US10097958B2

公开(公告)日：2018-10-09

申请号：US15914891

申请日：2018-03-07

Applicant: Parallel Wireless, Inc.

Inventor： Murali Talluri ,  Kaitki Agarwal ,  Rajesh Kumar Mishra ,  Sumit Garg

IPC: H04W4/02 ,  H04W4/06 ,  H04W52/58 ,  H04W52/28 ,  H04W68/00

Abstract: Systems and methods for an in-vehicle base station are described. In one embodiment, a method is disclosed, comprising: permitting a mobile device to attach to the mobile base station; attaching, at the mobile base station, to a macro cell for providing backhaul to the mobile device using the mobile base station for access; receiving a first tracking area code from the macro cell; transmitting a second tracking area code to the mobile device, the second tracking area code corresponding to a tracking area managed by a coordinating node; detecting, at the mobile base station, a transition from a stationary state to a moving state of the mobile base station; and sending a tracking area update message to a core network to transition to the tracking area managed by the coordinating node.

公开(公告)号：US20180279404A1

公开(公告)日：2018-09-27

申请号：US15991741

申请日：2018-05-29

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Steven Paul Papa ,  Sridhar Donepudi

IPC: H04W76/23 ,  H04W36/30 ,  H04B17/309 ,  H04L12/26 ,  H04W84/18

CPC classification number: H04W76/23 ,  H04B17/309 ,  H04L43/16 ,  H04W36/03 ,  H04W36/30 ,  H04W84/18

Abstract: In this invention, we disclose methods for enabling ad hoc cellular base station functionality within a user equipment when the connection quality between a base station and the user equipment is limited or nonexistent. These methods include measuring a connection quality between a user equipment and its serving base station. If the connection quality is below a threshold, the user equipment can enable its internal ad hoc cellular base station functionality. This is done by running a software within the user equipment that (a) checks the connection quality periodically, and (b) enables ad hoc cellular base station functionality of the connection threshold dips below a certain value. In one embodiment, that threshold could be the same threshold value that a user equipment would use if it were making a decision to handoff to another base station based on poor connection quality.

公开(公告)号：US10055554B2

公开(公告)日：2018-08-21

申请号：US15059284

申请日：2016-03-02

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Michael Yasuhiro Saji

IPC: G06F7/04 ,  G06F21/10 ,  H04W12/08

CPC classification number: G06F21/105 ,  G06F2221/0773 ,  H04L2463/101 ,  H04L2463/103 ,  H04W12/0023 ,  H04W12/08

Abstract: Described herein are systems and methods for providing software provisioning of functionality in a wireless communications device. Software-enabling functionality may include systems for granting a license to intellectual property or other pre-embedded functionality within a device. Communications to and from the device may be used to send or receive activation messages and/or licensing messages. Network capabilities may be provisioned using activation messages sent over the network. Activation messages may be sent in-band or out-of-band, for a device connected to the Internet and/or a mobile operator core network. Licenses may be required for any functions or intellectual property present on a given device. Activation may enable logical modules of a system-on-chip (SOC), functions of a software-defined radio (SDR), baseband, or DSP core. The disclosed systems and methods could thereby provide a new, flexible paradigm, namely, “Silicon as a Service (SaaS).”

公开(公告)号：US10044490B2

公开(公告)日：2018-08-07

申请号：US14542544

申请日：2014-11-14

Applicant: Parallel Wireless, Inc.

Inventor： Abhijit Navalekar ,  Rajesh Kumar Mishra ,  Sumit Garg

IPC: H04L5/14 ,  H04L12/701 ,  H04L12/70

CPC classification number: H04L5/14

Abstract: A method for adjacent channel interference cancellation may be disclosed, comprising collecting adjacent channel usage samples at a first time; assigning coefficient weights in an adjacent channel interference model based on the adjacent channel usage samples; determining whether a radio may be available for measuring current adjacent channel usage; adjusting coefficient weights based on the current adjacent channel usage; and canceling noise in an adjacent channel at a second time based on the coefficient weights. A radio frequency chain may be coupled to the output of the radio transceiver and configured to sample adjacent channel interference caused by the radio transceiver.

公开(公告)号：US20180176819A1

公开(公告)日：2018-06-21

申请号：US15900615

申请日：2018-02-20

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kartik Shashikant Raval ,  Kaitki Agarwal

IPC: H04W28/02 ,  H04W76/18 ,  H04W76/16

CPC classification number: H04W28/0289 ,  H04W28/0247 ,  H04W76/16 ,  H04W76/18

Abstract: A gateway server situated between a radio access network and a core network is disclosed that includes a radio access network packet interface, a load management module for monitoring load of a management server in the core network coupled to the radio access network packet interface, a packet forwarding module for forwarding requests to the management server coupled to the load management module, and a local packet core module coupled to the load management module and the packet forwarding module, the local packet core module being configured to respond to a mobile device, when an overload is detected at the management server, with a management server message requesting that the mobile device try again at a later time.

公开(公告)号：US20180132145A1

公开(公告)日：2018-05-10

申请号：US15810003

申请日：2017-11-10

Applicant: Parallel Wireless, Inc.

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

IPC: H04W36/00 ,  H04W36/30

CPC classification number: H04W36/0083 ,  H04W36/0016 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/00837 ,  H04W36/08 ,  H04W36/30

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.

公开(公告)号：US09923705B2

公开(公告)日：2018-03-20

申请号：US14876808

申请日：2015-10-06

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Steven Paul Papa ,  Yang Cao

IPC: H04W72/08 ,  H04L5/14 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/001 ,  H04L5/0023

Abstract: Systems and methods relating to full duplex mesh networks are disclosed. In one embodiment, a mesh network comprising a plurality of transceiver nodes using a single frequency band may be disclosed, each transceiver node comprising: a first transceiver for transmitting and receiving to and from a backhaul node on the single frequency band; and a second transceiver for transmitting and receiving to and from an access node on the single frequency band, each transceiver of each transceiver node performing self-interference cancellation to send and receive full duplex data on the single frequency band at substantially the same time, thereby enabling the creation of a mesh network with at least one transceiver node having both access and backhaul using only the single frequency band.

公开(公告)号：US20180063813A1

公开(公告)日：2018-03-01

申请号：US15694762

申请日：2017-09-01

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval

IPC: H04W68/02 ,  H04W8/18 ,  H04W60/00 ,  H04W64/00

Abstract: Systems and methods for improved paging are described. In one embodiment, a method is described, comprising: providing a combined database in a heterogeneous radio access network at a coordinating gateway between a plurality of radio access network nodes and a plurality of core network nodes; at the coordinating gateway, storing a first location of a user device in the combined database in association with a user device identifier and based on receiving a first user device registration request at a first radio access network; at the coordinating gateway, storing a second location of the user device in the combined database in association with the user device identifier and based on receiving a second user device registration request at a second radio access network; and querying the combined database for a last known location of the user device across both the first and the second radio access network.