公开(公告)号：US12010601B2

公开(公告)日：2024-06-11

申请号：US17317881

申请日：2021-05-11

Applicant: Parallel Wireless, Inc.

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

IPC: H04W40/02 ,  H04W4/16 ,  H04W4/18 ,  H04W88/16

CPC classification number: H04W40/02 ,  H04W4/16 ,  H04W4/18 ,  H04W88/16

Abstract: Systems, methods and computer software are disclosed for providing a Diameter multifold message. In one embodiment a method is disclosed, comprising: providing a multifold-command Attribute Value Pair (AVP), the multifold-command AVP including an AVP code, a set of VMP flags, an AVP length and a vendor ID; including the AVP in a Capabilities Exchange Request (CER) command for a Diameter stack supporting multiplexing of commands in one message; and using the AVP to combine messages from multiple applications running on a single Diameter node and multiple commands from a single application.

公开(公告)号：US20240007160A1

公开(公告)日：2024-01-04

申请号：US18346192

申请日：2023-06-30

Applicant: Innophase, Inc. ,  Parallel Wireless, Inc.

Inventor： Yang Xu ,  Steven Paul Papa ,  Efi Dror ,  Yaniv Kaver

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0617 ,  H04B7/086

Abstract: An apparatus and method for uplink and/or downlink beamforming operation are disclosed. In one embodiment, each of a plurality of distributed secondary beamformer processors is associated with a respective region of an antenna array and associated with a respective beamforming submatrix. Each transmit or receive beamforming submatrix contains beamforming combining weights associated with antenna elements in the respective region of the antenna array. Further, each secondary beamformer processor uses the respective beamforming submatrix and a respective set of frequency-domain IQ data points (representing user data layers for transmission, or received FDIQ data from a corresponding set of transceiver ICs) to form a respective plurality of sets of beamformed frequency-domain IQ data points.

公开(公告)号：US11838929B2

公开(公告)日：2023-12-05

申请号：US17475328

申请日：2021-09-14

Applicant: Parallel Wireless, Inc.

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

IPC: H04W28/26 ,  H04W72/29 ,  H04W28/16 ,  H04W36/00 ,  H04W24/10 ,  H04W36/08 ,  H04W72/044 ,  H04W72/51 ,  H04W72/56 ,  H04W72/542 ,  H04W84/18

CPC classification number: H04W72/29 ,  H04W24/10 ,  H04W28/16 ,  H04W28/26 ,  H04W36/00835 ,  H04W36/00837 ,  H04W36/08 ,  H04W72/044 ,  H04W72/51 ,  H04W72/542 ,  H04W72/56 ,  H04W84/18

Abstract: A method for scheduling resources in a network where the scheduling activity is split across two nodes in the network is disclosed, comprising: receiving, from a local scheduler in a first radio access network, access network information at a global scheduler; accessing information regarding a second radio access network allocating, at the global scheduler, resources for secondary allocation by the local scheduler; applying a hash function to map the allocated resources for secondary allocation to a set of hash values; and sending, from the global scheduler, the set of hash values to the local scheduler.

公开(公告)号：US11825563B2

公开(公告)日：2023-11-21

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 ,  Christopher Simmonds

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

CPC classification number: H04W88/085 ,  H04B7/024 ,  H04B10/25753 ,  H04L5/0032 ,  H04W24/02 ,  H04W48/08

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：US20230029784A1

公开(公告)日：2023-02-02

申请号：US17875507

申请日：2022-07-28

Applicant: Parallel Wireless, Inc.

Inventor： Baruch Navon ,  Steven Paul Papa ,  Ofir Ben Ari Katzav

IPC: H04W28/02 ,  H04W8/24

Abstract: A method and computer readable media are described for providing hybrid functional splits for a system. In one example embodiment a method includes defining, for a system having a Radio Unit (RU) and a Distributed Unit (DU) a Centralized Unit (CU) and an interface protocol between the RU to the DU and to the CU, a plurality of split options for balancing computer power and spectral efficiency, the plurality of split options including a split option 6 in which users are served by a single cell; and a split option 7.x in which users are served by multi-cell joint processing.

公开(公告)号：US20220086155A1

公开(公告)日：2022-03-17

申请号：US17539038

申请日：2021-11-30

Applicant: Parallel Wireless, Inc.

Inventor： Jitender Arora ,  Yang Cao ,  Steven Paul Papa

IPC: H04L29/06 ,  H04W48/02 ,  H04W12/06 ,  H04L9/32 ,  H04L9/08

Abstract: A method for authenticating radio access network devices is disclosed, comprising: authenticating, at a coordination server, a base station in a radio access network using a first authentication factor; selecting, following successful authentication of the base station using the first authentication factor, a challenge question based on historical information of the base station stored within a database; sending, from the coordination server to the base station, a request containing the challenge question to further authenticate the base station based on the historical information of the base station; receiving, from the base station at the coordination server, a response to the challenge question; verifying, at the coordination server, the correctness of the response using a key derived from the historical information; and granting the base station access to a core network of a mobile operator, thereby addressing security issues unsolved by one-factor authentication.

公开(公告)号：US20220060213A1

公开(公告)日：2022-02-24

申请号：US17517602

申请日：2021-11-02

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra

IPC: H04B1/40 ,  H04W88/08 ,  H04B7/0413

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：US20210360552A1

公开(公告)日：2021-11-18

申请号：US17323772

申请日：2021-05-18

Applicant: Parallel Wireless, Inc. ,  PhasorLab, Inc.

Inventor： Ramesh Annavajjala ,  Efi Dror ,  Steven Paul Papa ,  Joshua C. Park ,  Soumendra Nanda ,  Prashanth Rao

IPC: H04W56/00 ,  H04W88/16 ,  H04W16/32 ,  H04L5/00 ,  H04W48/16

Abstract: Systems and methods are disclosed for providing base station localization. In one embodiment the system includes a network including a base station such as a 5G gNodeB (gNB); a Hetnet Gateway (HNG) in communication with the gNB, wherein the HNG includes a location server and wherein the HNG virtualizes and abstracts a collection of base stations and provides a complex network under its purview as a simple base station to a mobile packet core network; a plurality of Hyper Sync Network (HSN) nodes in communication with the gNB and the HNG, wherein the plurality of HSN nodes listen to User Equipments (UEs) to locate the UEs and to synchronize clocks on the gNB with the collection of HSN nodes or other gNBs; and an Evolved Serving Mobile Location Center (E-SMLC) server in communication with the HNG and for reporting the location of a UE.

公开(公告)号：US11140611B2

公开(公告)日：2021-10-05

申请号：US16691599

申请日：2019-11-21

Applicant: Parallel Wireless, Inc.

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

IPC: H04W48/02 ,  H04W12/06 ,  H04W88/12 ,  H04W84/04

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 base station, 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：US20210266813A1

公开(公告)日：2021-08-26

申请号：US17317881

申请日：2021-05-11

Applicant: Parallel Wireless, Inc.

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

IPC: H04W40/02 ,  H04W4/16 ,  H04W4/18

Abstract: Systems, methods and computer software are disclosed for providing a Diameter multifold message. In one embodiment a method is disclosed, comprising: providing a multifold-command Attribute Value Pair (AVP), the multifold-command AVP including an AVP code, a set of VMP flags, an AVP length and a vendor ID; including the AVP in a Capabilities Exchange Request (CER) command for a Diameter stack supporting multiplexing of commands in one message; and using the AVP to combine messages from multiple applications running on a single Diameter node and multiple commands from a single application.