公开(公告)号：US20210084538A1

公开(公告)日：2021-03-18

申请号：US17103842

申请日：2020-11-24

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：US10904364B2

公开(公告)日：2021-01-26

申请号：US16717579

申请日：2019-12-17

Applicant: Parallel Wireless, Inc.

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

IPC: H04L29/06 ,  H04W92/02 ,  H04W92/20 ,  G01S5/02 ,  G01S13/87 ,  G01S5/00 ,  G01S19/46 ,  G01S19/42 ,  G01S7/02 ,  H04B7/06 ,  H04B7/185 ,  H04B7/08 ,  H04B7/26 ,  H04B17/14 ,  H04B17/30 ,  H01Q25/00 ,  H01Q9/18 ,  G01S13/931 ,  H01Q25/04 ,  H01Q21/24 ,  H04W84/04 ,  H04W88/16 ,  H04W92/04

Abstract: A method for X2 interface communication is disclosed, comprising: at an X2 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 X2 protocol and mapping the received messages to a second X2 protocol for transmission to the second RAN; maintaining state of one of the first RAN or the second RAN at the X2 gateway; executing executable code received at an interpreter at the X2 gateway as part of the received messages; altering the maintained state based on the executed executable code; and receiving and decoding an initial X2 message from the first RAN; identifying specific strings in the initial X2 message; matching the identified specific strings in a database of stored scripts; and performing a transformation on the initial X2 message, the transformation being retrieved from the database for stored scripts, the stored scripts being transformations.

公开(公告)号：US10893436B2

公开(公告)日：2021-01-12

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

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：US10887848B2

公开(公告)日：2021-01-05

申请号：US16828864

申请日：2020-03-24

Applicant: Parallel Wireless, Inc.

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

IPC: H04W52/34 ,  H04W52/02 ,  H04W52/54 ,  H04W52/28 ,  H04W88/08 ,  H04W84/18

Abstract: A system is disclosed, comprising: a solar panel; an electric power supply source; a wireless fronthaul access point coupled to a radio mast and in communication with a remote baseband unit, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; a self-organizing network module in communication with a coordinating server; and an antenna-integrated radio for providing access to user equipments (UEs), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital I and Q signaling information from the remote baseband unit wirelessly via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio. Synchronization is used to pack used resource blocks to reduce the duty cycle of the PAs, thereby reducing power.

公开(公告)号：US10863007B2

公开(公告)日：2020-12-08

申请号：US16801136

申请日：2020-02-25

Applicant: Parallel Wireless, Inc.

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

IPC: H04L29/06 ,  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 ,  H04W84/04 ,  H04W92/04 ,  H04W88/16 ,  H04W36/08 ,  H04W24/10 ,  H01Q1/28 ,  H01Q21/20 ,  H04Q5/00 ,  H04L5/00

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.

公开(公告)号：US20200252996A1

公开(公告)日：2020-08-06

申请号：US16782057

申请日：2020-02-04

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Steven Paul Papa ,  Kaitki Agarwal ,  Randy Rutherford ,  David Johnston ,  Chris Simmonds

IPC: H04W88/08 ,  H04B10/2575 ,  H04W48/08 ,  H04B7/024 ,  H04W24/02 ,  H04L5/00

Abstract: Systems, methods and computer software are disclosed for providing base station and Remote Radio Head (RRH) functionality. In one embodiment, a method is disclosed, the method for providing base station and Remote Radio Head (RRH) functionality in a base station, comprising: providing a baseband card; providing a radio head, the radio head coupled to the baseband card by way of an interface; and switching, under the control of a processor, between use of the baseband card and use of an external baseband unit for controlling the radio head, the external baseband unit used via a Common Public Radio Interface (CPRI) port, thereby providing dual base station and remote radio head functionality.

公开(公告)号：US10715198B2

公开(公告)日：2020-07-14

申请号：US16241527

申请日：2019-01-07

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra

IPC: H04B1/40 ,  H04W88/08 ,  H04B7/0413 ,  H04B7/155 ,  H04W84/18 ,  H04W88/06

Abstract: A system is disclosed, comprising: a wireless fronthaul access point coupled to a radio mast and in communication with a remote baseband unit, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; and an antenna-integrated radio for providing access to user equipments (UEs), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital I and Q signaling information from the remote baseband unit wirelessly via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio.

公开(公告)号：US20200163147A1

公开(公告)日：2020-05-21

申请号：US16748499

申请日：2020-01-21

Applicant: Parallel Wireless, Inc.

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

IPC: H04W76/23 ,  H04L12/26 ,  H04B17/309 ,  H04W36/00 ,  H04W36/30

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：US20200092949A1

公开(公告)日：2020-03-19

申请号：US16688756

申请日：2019-11-19

Applicant: Parallel Wireless, Inc.

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

IPC: H04W88/10 ,  H04W64/00 ,  H04W36/00 ,  H04L29/08 ,  H04L12/24 ,  H04W84/18

Abstract: A method for providing multicast services to mobile devices, comprising: providing, at a controller node, an interface representing a single network node to a multicast server node; receiving, at the controller node, link status messages from a first and a second network node; constructing, at the controller node, a multicast route at the controller node based on the received link status messages; receiving, at the controller node, a multicast data stream from the multicast server node; and sending the multicast data stream to at least two mobile devices via the constructed multicast route.

公开(公告)号：US10412590B2

公开(公告)日：2019-09-10

申请号：US14531996

申请日：2014-11-03

Applicant: Parallel Wireless, Inc.

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

IPC: H04W16/14 ,  H04W84/20 ,  H04W84/18 ,  H04W24/02 ,  H04W88/18

Abstract: This invention discloses a heterogeneous mesh network comprised of multiple radio access technology nodes, wherein nodes can function dynamically, switching roles between client and server. Moreover, these nodes can operate in a heterogeneous fashion with respect to one another. In an alternate embodiment, the invention describes a mesh network comprised of nodes operating over TV white-space. This invention additionally discloses self-organizing network embodiments and embodiments that include novel methods of monitoring operational parameters within a mesh network, adjusting those operational parameters, and creating and implementing routing tables.