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公开(公告)号：US20220216913A1
公开(公告)日：2022-07-07
申请号：US17704305
申请日：2022-03-25
Applicant: Parallel Wireless, Inc.
Inventor： David Cooke , Rajesh Kumar Mishra
Abstract: A method and system for using low earth orbit satellites to overcome latency is presented. In one embodiment, the method may include establishing a data session using a first channel having a first characteristic different than a second characteristic of a second channel, wherein the first channel is a Low Earth Orit (LEO) channel and wherein the second channel is a Geosynchronous Equatorial Orbit (GEO) channel; determining a type of traffic involved in the data session; determining whether the second channel should be used for the data session; when the second channel should be used for the data session, then switching the data session from the first channel to the second channel; and periodically monitoring the data session to determine whether the second channel should continue to be used for the data session.
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52.发明授权公开(公告)号：US11368931B2
公开(公告)日：2022-06-21
申请号：US16984140
申请日：2020-08-03
Applicant: Parallel Wireless, Inc.
Inventor： Ido Shaked , Efi Dror
Abstract: Systems and methods are provided for providing blind fast network synchronization for reducing LTE public safety products costs, comprising, in one embodiment: determining if location setup is required to mitigate timing offset due to propagation delay from the synchronization source and adjusting downlink timing, and when location setup is required then providing one of manual setup in terms of timing samples, limited power RACH based on SIB2 parameters, and based on observed time difference of arrival and position reference signal; coordinating network listening periods based on graphs and hash function to avoid common silence for two or more neighboring eNodeBs; and providing continuous synchronization using blind carrier estimation.
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公开(公告)号：US20220141072A1
公开(公告)日：2022-05-05
申请号：US17577675
申请日：2022-01-18
Applicant: Parallel Wireless, Inc.
Inventor： Ofir Ben Ari Katzav , Rajesh Kumar Mishra , Baruch Navon
Abstract: Systems, methods and computer software are disclosed for providing 2G/3G communication over 4G/5G distributed unit (DU) in a virtual Radio Access Network (RAN) architecture.
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公开(公告)号：US20220116834A1
公开(公告)日：2022-04-14
申请号：US17555772
申请日：2021-12-20
Applicant: Parallel Wireless, Inc.
Inventor： Prashanth Rao , Pratik Mehta , Kartik Shashikant Raval , Kaitki Agarwal , Rajesh Kumar Mishra , Sridhar Donepudi , Anupam Goyal , Yang Cao
Abstract: A gateway for X2 interface communication is provided, including: an X2 internal interface for communicating with, and coupled to, a plurality of radio access networks (RANs); and an X2 external interface for communicating with, and coupled to, a destination outside of the plurality of RANs, the X2 external interface further including a single X2 endpoint for the plurality of radio access networks, such that the X2 external interface provides a single interface for an external macro cell or core network to interact with the plurality of radio access networks. The gateway may further include a handover module for maintaining X2 signaling associations and transactions for incoming and outbound handovers, including X2 to S1 and S1 to X2 translation.
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公开(公告)号：US20220104080A1
公开(公告)日：2022-03-31
申请号：US17486907
申请日：2021-09-27
Applicant: Parallel Wireless, Inc.
Inventor： Arjun Nandyal
IPC: H04W36/00 , H04W12/0431
Abstract: Methods, systems, and computer readable media are presented for retrieving security keys in gateways. In one example embodiment, a method is presented. The method of retrieving security keys from a User Equipment (UE) in gateways includes retrieving, by a HetNet Gateway (HNG) as the HNG virtualizes an eNodeB towards n Mobility Management Entity (MME) through a first message and a second message exchange, a fresh Next Hop, Next Hop Chaining Count {NH, NCC} pair from the MME; and mocking, by the HNG, an X2 handover towards the MME by sending a third message with required Information Elements filled when a fourth message from the eNodeB reaches the HNG.
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Patent Agency Ranking
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
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.
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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.
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公开(公告)号：US20220036202A1
公开(公告)日：2022-02-03
申请号：US17387979
申请日：2021-07-28
Applicant: Parallel Wireless, Inc.
Inventor： Murli Sivashanmugam , Babu Rajagopal , Seshashayi Thalluri
Abstract: Systems, methods and computer software are disclosed for providing intelligent traffic classification at a mobile edge using Artificial Intelligence (AI). In one embodiment, a method is disclosed, comprising: receiving a packet; performing Prediction Function (PF) feature extraction on the packet; performing, using a light weight AI model, traffic type classification for the packet based on the feature extraction; performing Learning Function (LF) feature extraction on the packet; determining, using a heavy weight AI model, features and predictions for the packet; classifying the packet by the heavy weight AI model; and sending a determined traffic class to the light weight AI model.
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公开(公告)号：US11240879B2
公开(公告)日：2022-02-01
申请号：US15961719
申请日：2018-04-24
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Anupam Goyal , Kartik Shashikant Raval , Harish Kumar Lohar
IPC: H04W88/16 , H04W92/06 , H04W76/15 , H04W24/02 , H04W8/00 , H04W8/26 , H04L29/12 , H04W92/02 , H04W92/20
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.
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公开(公告)号：US11212820B2
公开(公告)日：2021-12-28
申请号：US16934794
申请日：2020-07-21
Applicant: Parallel Wireless, Inc.
Inventor： Prashanth Rao , Murali Talluri , Praveen Puvvadi , Mohit Chugh , Kaitki Agarwal , Anoop Kumar , Syed Intekhab Anjum , Santosh Kumar Pandey , Sharique Qureshi
Abstract: Systems and methods are disclosed to address inter-cell interference in a heterogeneous network. In one embodiment, a system is disclosed, comprising: a coordinating node situated between a radio access network and a core network; and a first base station in the radio access network in communication with the coordinating node, wherein: the coordinating node has a coordinating scheduler with a first scheduling period; the first base station has a first base station scheduler with a second scheduling period shorter than the first scheduling period; the coordinating scheduler is configured to send a resource reservation list and a resource restriction list to the first base station scheduler once during each first scheduling period; and the first base station is configured to receive the resource reservation list and the resource restriction list and to use the resource reservation list and the resource restriction list when performing mobile device resource scheduling.
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