公开(公告)号：US20230413198A1

公开(公告)日：2023-12-21

申请号：US18458092

申请日：2023-08-29

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 ,  H04W48/16 ,  H04L5/00 ,  H04W16/32

CPC classification number: H04W56/001 ,  H04W88/16 ,  H04W48/16 ,  H04L5/0048 ,  H04W16/32

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：US20230403578A1

公开(公告)日：2023-12-14

申请号：US18333536

申请日：2023-06-12

Applicant: Parallel Wireless, Inc.

Inventor： Nihar Nanda

IPC: H04W24/02 ,  H04B17/336 ,  H04B17/318

CPC classification number: H04W24/02 ,  H04B17/336 ,  H04B17/328

Abstract: In one embodiment, a method of providing automatic configuration of cells includes training a Cell Configuration Bot (CCBot); wherein the training includes providing, by the CCBot, coverage optimization and capacity optimization; wherein the coverage optimization includes measuring Reference Signal Received Power (RSRP) and Signal to Inference and Noise Ratio (SINR) are measured as LTE coverage indicators; wherein the capacity optimization includes measuring a number of Radio Resource Control (RRC) connections and evolved Radio Access Bearer (eRAB) establishments per cell as a measure of the cell accessibility; and adjusting antenna tilt and reference power to impact the cell coverage and capacity.

公开(公告)号：US11844030B2

公开(公告)日：2023-12-12

申请号：US17221762

申请日：2021-04-02

Applicant: Parallel Wireless, Inc.

Inventor： Hemanth Palally

IPC: H04W24/10 ,  H04W52/24 ,  H04L1/00 ,  H04W80/02 ,  H04B17/318

CPC classification number: H04W52/245 ,  H04B17/318 ,  H04L1/0003 ,  H04W24/10 ,  H04W80/02

Abstract: A method for providing uplink link adaptation in 5G base stations is presented. In one embodiment the method includes computing a RSSI of each allocation measuredRSSI(i), including blocks which are unused; computing measurements upon receiving channel allocation and TPC commands from a MAC, the measurements including a revisedWidebandRSSI including a revisedRSSI(i), a lowest relative threshold of each allocation, and a revised RSSI of each allocation after applying TPC commands normalized by the revisedWidebandRSSI; when the revisedWidebandRSSI is greater than a widebandRSSIthreshold, then resetting the TPC commands to be sent to the particular UE and sending a saturation_error_indication message to the MAC; wherein when a revisedRSSInorm(i) for at least one allocation is below the widebandRSSIthreshold, sending the quant_loss_error_indication message to the MAC along with the corresponding index of the allocation; and adapting the MCS and power control information for each of the allocations in the next subframe.

公开(公告)号：US20230370872A1

公开(公告)日：2023-11-16

申请号：US18317920

申请日：2023-05-15

Applicant: Parallel Wireless, Inc.

Inventor： Mukesh Singhal ,  Nikhil Agarwal

IPC: H04W24/04

CPC classification number: H04W24/04

Abstract: The presently described invention provides gNB-CU-UP data plane high availability in a public or private cloud. In one embodiment, a method of providing gNB-CU-UP data plane high availability in public/private cloud includes identifying, by an internal controller, when a data-plane Pod crashes; initiating, by the internal controller, procedures to make a passive POD to an active state; the procedures including at least one of: maintaining, by the passive POD, all flows of all active PODs in it as backup; identifying, by the passive POD, flows of the impacted data-plane POD and marking those flows to an active state; marking remaining non-active flows at the passive POD to be removed; triggering, by the internal controller, label changing of the passive data-plane POD; migrating data-plane Internet Protocol (IP) of crashed POD to the passive data-plane POD; and launching, by a Service Management and Orchestration (SMO), a new passive POD for backup.

公开(公告)号：US20230336422A1

公开(公告)日：2023-10-19

申请号：US18301981

申请日：2023-04-17

Applicant: Parallel Wireless, Inc.

Inventor： Ketan Parikh

IPC: H04L41/0894

CPC classification number: H04L41/0894

Abstract: With the current mechanism there is no way to enforce policy based on events that occur at near-RT RIC and that could provide better control over enforcing certain policies that are meant to come into effect only under certain conditions/event. Accordingly, this disclosure discloses methods and systems for provisioning event-trigger based policies and enforcement thereof at Near-RT-RIC based on policy information sent from non-RT RIC to near-RT RIC. In some embodiments, the near-RT RIC is configured to send a list of event triggers to the non-RT RIC when the non-RT RIC sends a query policy type, and the near-RT RIC is configured to associate a trigger from the list of event triggers with a policy to be enforced at the near-RT RIC.

公开(公告)号：US11792870B2

公开(公告)日：2023-10-17

申请号：US17208335

申请日：2021-03-22

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Anupam Goyal ,  Kartik Shashikant Raval ,  Harish Kumar Lohar

IPC: H04W76/15 ,  H04W92/20 ,  H04L61/5007 ,  H04W24/02 ,  H04W88/08 ,  H04W88/16 ,  H04W8/26

CPC classification number: H04W76/15 ,  H04W24/02 ,  H04W92/20 ,  H04L61/5007 ,  H04W8/26 ,  H04W88/08 ,  H04W88/16

Abstract: A method for providing stateful proxying is disclosed, comprising: associating a first base station with a first base station identifier at a signaling protocol gateway, and with a first Internet Protocol (IP) address of the signaling protocol gateway; associating a second base station with a second base station identifier at the signaling protocol gateway, and with a second IP address of the signaling protocol gateway; establishing a first signaling protocol connection between a third base station and the first base station via the signaling protocol gateway with the first base station using the first IP address of the signaling protocol gateway; and establishing a signaling protocol connection between the third base station and the second base station with the second base station using the second IP address of the signaling protocol gateway.

公开(公告)号：US11792688B2

公开(公告)日：2023-10-17

申请号：US16947514

申请日：2020-08-04

Applicant: Parallel Wireless, Inc.

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

IPC: H04W24/02 ,  H04W24/08 ,  H04W28/082

CPC classification number: H04W28/082 ,  H04W24/02

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：US20230328845A1

公开(公告)日：2023-10-12

申请号：US18334307

申请日：2023-06-13

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Yang Cao ,  Eugina Jordan ,  Zahid Ghadialy

IPC: H04W88/16

CPC classification number: H04W88/16 ,  H04W92/02

Abstract: Systems and methods are disclosed for providing a 5G interoperability architecture. In one embodiment, a system is disclosed, comprising: at least one Radio Access network (RAN); at least one core network; and a gateway in communication with the RAN and the core network, the gateway including: a Radio Access Network (RAN) interface for communicating with the at least one RAN; a core network interface for communicating with the at least one core network; and a processor configured to: process 5G signaling received from the at least one RAN on the RAN interface and provide core signaling to at least one core network; and process signaling received from the at least one core on the core network interface and provide 5G RAN signaling to at least one RAN.

公开(公告)号：US20230275923A1

公开(公告)日：2023-08-31

申请号：US18158467

申请日：2023-01-23

Applicant: Parallel Wireless, Inc.

Inventor： Ayan Chattopadhyay ,  Vikram Menon

IPC: H04L9/40

CPC classification number: H04L63/1458 ,  H04L63/164

Abstract: Systems and methods for detecting a Denial of Service (DoS) attack against Internet Protocol Security (IPsec) are disclosed. In one embodiment, a method comprises retrieving a first and a second Internet Security Association and Key Management Protocol (ISAKMP) packet, where the first ISAKMP packet and the second ISAKMP packet are received in immediate succession from a shared origin; storing a unique key out of a tuple wherein a value against the unique key is a time difference between the first and the second successive incoming packets; and calculating a score for each defined packet using a deep neural network, wherein a lower score value denotes an increased probability of having a DoS attack and a higher score value denotes a lower probability of a DoS attack.

公开(公告)号：US11743846B2

公开(公告)日：2023-08-29

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 ,  H04W48/16 ,  H04L5/00 ,  H04W16/32

CPC classification number: H04W56/001 ,  H04L5/0048 ,  H04W16/32 ,  H04W48/16 ,  H04W88/16

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.