公开(公告)号：US10334556B2

公开(公告)日：2019-06-25

申请号：US15926739

申请日：2018-03-20

Applicant: Parallel Wireless, Inc.

Inventor： Sumit Garg

IPC: H04W24/00 ,  H04W64/00 ,  H04W52/28 ,  H04W24/02 ,  G01S19/13 ,  H04W36/32 ,  H04W88/10 ,  H04W84/00 ,  H04W88/08

Abstract: Systems and methods are disclosed for providing a radio operation switch based on mobility data. In one embodiment, a mobile base station is disclosed, comprising: a global positioning system (GPS) module for determining a current location of the mobile base station; a velocity module coupled to the output of the GPS module for determining a current velocity of the mobile base station; and a controller, the controller configured to perform steps comprising: determining the current velocity of the mobile base station using the velocity module; comparing the current velocity to a threshold; and switching, based on the comparison, from a first radio band to a second radio band.

公开(公告)号：US20190141575A1

公开(公告)日：2019-05-09

申请号：US16220960

申请日：2018-12-14

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Sridhar Donepudi ,  Sumit Garg ,  Kartik Shashikant Raval ,  Prashanth Rao

IPC: H04W28/10 ,  H04B1/3816 ,  H04L29/12 ,  H04L12/46 ,  H04L12/66

Abstract: Systems and methods are disclosed for enabling a mesh network node to switch from a base station role to a user equipment role relative to a second mesh network node, and vice versa. By switching roles in this manner, the mesh network node may be able to benefit from increased uplink or downlink speed in the new role. This role reversal technique is particularly useful when using wireless protocols such as LTE that are asymmetric and allow differing throughput on uplink and downlink connections. Methods for determining whether to perform role reversal are disclosed, and methods for using role reversal in mesh networks comprising greater than two nodes are also disclosed.

公开(公告)号：US10285097B2

公开(公告)日：2019-05-07

申请号：US15932241

申请日：2018-02-16

Applicant: Parallel Wireless, Inc.

Inventor： Eric Mrozinski

IPC: H04W36/00 ,  H04W36/04 ,  H04W36/36

Abstract: A method for cell reselection control is disclosed, comprising: sending an instruction from a radio network to a user equipment (UE) in an idle mode to adjust an existing cell reselection parameter at a UE to a high value; subsequently instructing the UE to return the cell reselection parameter to its previous value, after a first predetermined interval; and subsequently sending a second instruction to the UE in an idle mode to adjust the cell reselection parameter at the UE to the high value, after a second predetermined periodic interval, causing the UE to reselect to a cell with superior signal even when the UE may be under good coverage attached to an existing macro cell, thereby offloading the macro cell.

公开(公告)号：US20190110229A1

公开(公告)日：2019-04-11

申请号：US16215200

申请日：2018-12-10

Applicant: Parallel Wireless, Inc.

Inventor： Yang Cao

IPC: H04W36/00

Abstract: A localized method for performing handover of a mobile device at a mobile base station is disclosed, comprising: establishing, at a cellular base station, a relay connection with a second base station for backhaul; receiving a handover request for a mobile device, the handover request including an IP address; receiving, at the cellular base station, a handover confirmation message from the mobile device following handover authorization for the mobile device; sending, from the cellular base station, a request to the mobile device to shut down a cellular radio connection with the cellular base station; and establishing, using the IP address and a non-cellular radio, a data connection with the mobile device on the same IP address, thereby performing a handover of the mobile device for providing continued IP connectivity for the mobile device at the cellular base station.

公开(公告)号：US20190082374A1

公开(公告)日：2019-03-14

申请号：US16189907

申请日：2018-11-13

Applicant: Parallel Wireless, Inc.

Inventor： Yang Cao ,  Sumit Garg

IPC: H04W40/12 ,  H04W84/18 ,  H04W88/10 ,  H04W28/24

CPC classification number: H04W40/12 ,  H04W28/24 ,  H04W84/18 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/22 ,  Y02D70/34

Abstract: A network node for facilitating data transfer is disclosed, comprising: a routing module configured to receive network link capacity information; a first radio interference operating on a first radio access technology and coupled to the routing module; and a second radio interface operating on a second radio access technology and coupled to the routing module, wherein the routing module is configured to receive packets directed to a third virtual radio interface and route the packets to one or both of the first and the second radio interfaces to provide throughput at the third virtual radio interface that is greater than throughput available via either the first or the second radio interfaces independently.

公开(公告)号：US10212693B2

公开(公告)日：2019-02-19

申请号：US14930535

申请日：2015-11-02

Applicant: Parallel Wireless, Inc.

Inventor： Kaitki Agarwal ,  Kartik Shashikant Raval

IPC: H04W68/12 ,  H04W8/02 ,  H04W64/00 ,  H04W68/04 ,  H04W88/16 ,  H04W92/14 ,  H04W36/24

Abstract: A method is disclosed for improved tracking area planning and handling, comprising: assigning a single tracking area code to a plurality of eNodeBs at a messaging concentrator gateway, the messaging concentrator gateway situated in a network between the plurality of eNodeBs and the core network; storing, at the messaging concentrator gateway, at least one indicator of a last known location of a user equipment (UE) other than the single tracking area code; receiving a paging message from the core network at the messaging concentrator gateway for a UE; and performing a paging sequence using the at least one indicator to identify a set of eNodeBs to page the UE, thereby allowing larger tracking area list sizes to be used without increasing signaling traffic between the radio access network and the core network.

公开(公告)号：US10206157B2

公开(公告)日：2019-02-12

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 ,  H04W36/00 ,  H04L1/18 ,  H04B17/391 ,  H04B17/318 ,  H04W84/04 ,  H04W88/16 ,  H04L1/00 ,  H04W36/02 ,  H04W36/32

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：US10206138B2

公开(公告)日：2019-02-12

申请号：US15187762

申请日：2016-06-20

Applicant: Parallel Wireless, Inc.

Inventor： Yang Cao ,  Sumit Garg ,  Anand Bhaskarwar ,  Steven Beaudette ,  Mohit Chugh

IPC: H04W28/02 ,  H04L29/06 ,  H04W12/02 ,  H04W84/12

Abstract: Systems and methods are disclosed for assigning a quality of service to a data packet in a communications network by mapping a Wi-Fi access layer identifier such as an SSID to a value in a datagram header, and subsequently using the datagram header to assign an appropriate data bearer for the datagram, the data bearer having a quality of service class identifier appropriate for the type of traffic expected to be sent over the particular Wi-Fi access layer.

公开(公告)号：US10154440B2

公开(公告)日：2018-12-11

申请号：US14942950

申请日：2015-11-16

Applicant: Parallel Wireless, Inc.

Inventor： Yang Cao

IPC: H04W36/00 ,  H04W84/04 ,  H04W84/12

Abstract: A localized method for performing handover of a mobile device at a mobile base station is disclosed, comprising: establishing, at a cellular base station, a relay connection with a second base station for backhaul; receiving a handover request for a mobile device, the handover request including an IP address; receiving, at the cellular base station, a handover confirmation message from the mobile device following handover authorization for the mobile device; sending, from the cellular base station, a request to the mobile device to shut down a cellular radio connection with the cellular base station; and establishing, using the IP address and a non-cellular radio, a data connection with the mobile device on the same IP address, thereby performing a handover of the mobile device for providing continued IP connectivity for the mobile device at the cellular base station.

公开(公告)号：US20180338250A1

公开(公告)日：2018-11-22

申请号：US15984318

申请日：2018-05-18

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Randy Rutherford ,  Babak Jafarian ,  Steven Brigmann ,  Christopher Simmonds

IPC: H04W24/02 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04W24/10 ,  H04W84/005 ,  H04W84/18 ,  H04W88/08

Abstract: A method is disclosed, comprising: collecting, at an in-vehicle base station, reports from a plurality of user equipments (UEs); storing, at the in-vehicle base station, reports collected from the plurality of UEs into a database; forwarding, from the in-vehicle base station to a coordinating server, stored reports into the database; performing, at the coordinating server, data analysis of the received reports; and sending, from the coordinating server to a base station, an instruction to update at least one configuration parameter of the base station, thereby improving data collection and data processing for radio frequency cell optimization.