公开(公告)号：US20200287787A1

公开(公告)日：2020-09-10

申请号：US16861178

申请日：2020-04-28

Applicant: Parallel Wireless, Inc.

Inventor： Sumit Garg ,  Steven Beaudette ,  Rajesh Kumar Mishra ,  Kaitki Agarwal

IPC: H04L12/24 ,  H04W12/04 ,  H04W76/11 ,  H04L12/26 ,  H04W12/08

Abstract: A wireless configuration network may be provided by a Wi-Fi hotspot active at the wireless access station. The Wi-Fi otspot may be connected to by a wireless network-capable device, such as a tablet computer, e.g., an Apple iPad, or a Wi-Fi enabled smartphone, e.g., an Android or Apple iOS device. This allows a technician to stand on the ground below the wireless access station but still have access to various configuration features of the wireless access station. The wireless configuration network may also be referred to herein as a “debug SSID” or a “debug access point.”

公开(公告)号：US10750567B2

公开(公告)日：2020-08-18

申请号：US16357222

申请日：2019-03-18

Applicant: Parallel Wireless, Inc.

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

IPC: H04W36/16 ,  H04W76/27 ,  H04L12/24 ,  H04W76/32 ,  H04W36/04 ,  H04W84/04 ,  H04B7/14 ,  H04W36/08 ,  H04W76/30 ,  H04L29/06 ,  H04W36/32 ,  H04W48/16 ,  H04W64/00 ,  H04W24/04 ,  H04W36/00 ,  H04W88/10 ,  H04L12/931 ,  H04W88/12 ,  H04W88/16 ,  H04W88/06 ,  H04W88/08

Abstract: A method for topology hiding is disclosed, comprising: receiving, at a gateway, the gateway positioned between a core network and a radio access network, a configuration information request from a base station; analyzing, at the gateway, a topology of the radio access network, the radio access network including the base station; grouping, at the gateway, the base station into a first group based on the topology; sending, from the gateway to the base station, a grouping message to indicate that the base station be placed in the first group; and terminating connections from the core network to one or more base stations in the first group at the gateway as a back-to-back proxy, thereby hiding the topology of the radio access network from the core network.

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：US10735996B2

公开(公告)日：2020-08-04

申请号：US15878412

申请日：2018-01-23

Applicant: Parallel Wireless, Inc.

Inventor： Pratik Vinod Mehta ,  Kartik Shashikant Raval ,  Ravi Nathwani ,  Kaitki Agarwal

IPC: H04W24/02 ,  H04W28/08

Abstract: Systems and methods for a scalable network orchestrator for orchestrating a radio access network are disclosed. In one embodiment, a system is disclosed, comprising: a management module for performing system management functions, a control plane processing module for performing radio access coordination functions and user mobile device coordination functions, a data plane processing module for receiving user mobile device data and forwarding the user mobile device data to the user mobile device or to a mobile operator core network, and for decrypting, demultiplexing and forwarding system management traffic to the management module or control plane processing module; a load balancer for receiving and directing traffic; and an interconnect medium coupled to each of these modules and providing point-to-point connectivity for each coupled module, wherein the at least one management module is configured to support addition, subtraction, and failover of load balancers, control plane processing modules, and data plane processing modules.

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.

公开(公告)号：US10327185B2

公开(公告)日：2019-06-18

申请号：US15713584

申请日：2017-09-22

Applicant: Parallel Wireless, Inc.

Inventor： Kaitki Agarwal ,  Jitender Arora ,  Rajesh Kumar Mishra ,  Babu Rajagopal ,  Praveen Kumar ,  Yang Cao

IPC: H04W36/32 ,  H04W36/14 ,  H04W36/00 ,  H04W36/08 ,  H04W64/00 ,  H04L12/24 ,  H04W76/30 ,  H04W76/27 ,  H04L29/06 ,  H04W36/02 ,  H04W88/08 ,  H04W4/24 ,  H04W88/02 ,  H04L12/931 ,  H04W24/04 ,  H04W36/16 ,  H04W88/06 ,  H04W88/12 ,  H04W88/16

Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.

公开(公告)号：US20190174253A1

公开(公告)日：2019-06-06

申请号：US16267970

申请日：2019-02-05

Applicant: Parallel Wireless, Inc.

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

IPC: H04W4/02 ,  H04W16/28

Abstract: Systems and methods are presented for using a mobile multi-radio access technology (multi-RAT) device for locating an individual, for example, in a search-and-rescue application. The multi-RAT device may permit the individual's cell phone to attach to the mobile multi-RAT device, and then may use a directional antenna to locate the individual. Various embodiments of such a device are described.

公开(公告)号：US10237914B2

公开(公告)日：2019-03-19

申请号：US15678104

申请日：2017-08-15

Applicant: Parallel Wireless, Inc.

Inventor： Kaitki Agarwal ,  Rajesh Kumar Mishra ,  Jitender Arora

IPC: H04W88/16 ,  H04W84/04 ,  H04W84/18 ,  H04W88/10 ,  H04W88/14 ,  H04W88/18 ,  H04W92/04 ,  H04W92/06 ,  H04W92/14 ,  H04W24/02 ,  H04W36/00

Abstract: A gateway situated between the RAN and the core network may provide 2G/3G/4G/Wi-Fi convergence for nodes in a network on a plurality of radio access technologies. In some embodiments, a convergence gateway is described that allows for legacy radio access network functions to be provided by all-IP core network nodes. A multi-RAT gateway provides 2G/3G Iuh to IuPS interworking, IuCS to VoLTE interworking via a VoLTE proxy, IuPS and 4G data local breakout or S1-U interworking, and 2G A/IP and Gb/IP to VoLTE and S1-U/local breakout interworking. The multi-RAT gateway may thereby support all voice calls via VoLTE, and all data over S1 or local breakout, including VoLTE. The multi-RAT gateway may provide self-organizing network (SON) capabilities for all RATs. A multi-RAT base station may provide 2G and 3G front-end interworking to Iuh.