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公开(公告)号：US11950207B2
公开(公告)日：2024-04-02
申请号：US18062536
申请日：2022-12-06
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Kartik Shashikant Raval
CPC classification number: H04W68/12 , H04W8/02 , H04W64/00 , H04W68/04 , H04W36/008375 , H04W88/16 , H04W92/14
Abstract: A method is disclosed for improved tracking area planning and handling, comprising: assigning a single tracking area code to a plurality of eNodeBs at a messaging concentrator gateway, the messaging concentrator gateway situated in a network between the plurality of eNodeBs and the core network; storing, at the messaging concentrator gateway, at least one indicator of a last known location of a user equipment (UE) other than the single tracking area code; receiving a paging message from the core network at the messaging concentrator gateway for a UE; and performing a paging sequence using the at least one indicator to identify a set of eNodeBs to page the UE, thereby allowing larger tracking area list sizes to be used without increasing signaling traffic between the radio access network and the core network.
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公开(公告)号：US20240049054A1
公开(公告)日：2024-02-08
申请号：US18488923
申请日：2023-10-17
Applicant: Parallel Wireless, Inc.
Inventor： Pratik Vinod Mehta , Kartik Shashikant Raval , Ravi Nathwani , Kaitki Agarwal
IPC: 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.
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公开(公告)号：US20220400407A1
公开(公告)日：2022-12-15
申请号：US17892834
申请日：2022-08-22
Applicant: Parallel Wireless, Inc.
Inventor： Kartik Shashikant Raval , Amit Ghadge , Vivek Pise , Anoop Gupta , Rajesh Gupta
Abstract: Systems and methods for MME adaptive selection are described. The method includes: initializing a health checkup algorithm at an eNodeB for each MME connected to as per configuration values; starting a health check timer for each MME; continuing with an Initial Attach procedure for incoming calls based on SAE-Temporary Mobile Subscriber Id (S-TMSI), (Globally Unique MME Identifier) GUMMEI, or capacity/load balancing considerations; on every UE attach attempt, incrementing a total calls count; and on every S1 AP Error Indication/no response from an ME, incrementing a total fail calls count; determining when the health check timer for an MME expires; calculating a failed calls/total calls percentage value. Based on the value of the timer, appropriate action is taken.
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公开(公告)号：US20220159786A1
公开(公告)日：2022-05-19
申请号：US17589757
申请日：2022-01-31
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Anupam Goyal , Kartik Shashikant Raval , Harish Kumar Lohar
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：US20220124577A1
公开(公告)日：2022-04-21
申请号：US17504499
申请日：2021-10-18
Applicant: Parallel Wireless, Inc.
Inventor： Kartik Shashikant Raval , Pratik Mehta , Vivek Pise , Anoop Gupta , Gaurav Goel , Ido Shaked
Abstract: A method, system and computer-readable media are presented for providing forked handover. In one embodiment a method includes building, by a HetNet Gateway (HNG), a cache of all neighbors of a source cell; organizing a list of cells, the list including an original target cell and at least one additional target cell; when a handover determination is to be made, determining the most probable additional cells where a User Equipment (UE) may land if it does not go to the original target cell; duplicating, by the HNG, indirect forwarding data packets coming in from the UE and sending the packets to all additional target cells; and canceling, by the HNG, handovers from all cells other than the target cell target which catches the UE.
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Patent Agency Ranking
公开(公告)号：US11044699B2
公开(公告)日：2021-06-22
申请号：US17009627
申请日：2020-09-01
Applicant: Parallel Wireless, Inc.
Inventor： Anoop Gupta , Kartik Shashikant Raval
IPC: H04M1/00 , H04B1/38 , H04W68/02 , H04W8/18 , H04W60/00 , H04W64/00 , H04W8/06 , H04W68/12 , H04W88/16 , H04W88/08 , H04W84/04 , H04W92/02
Abstract: Systems and methods for improved paging are described. In one embodiment, a method is described, comprising: providing a combined database in a heterogeneous radio access network at a coordinating gateway between a plurality of radio access network nodes and a plurality of core network nodes; at the coordinating gateway, storing a first location of a user device in the combined database in association with a user device identifier and based on receiving a first user device registration request at a first radio access network; at the coordinating gateway, storing a second location of the user device in the combined database in association with the user device identifier and based on receiving a second user device registration request at a second radio access network; and querying the combined database for a last known location of the user device across both the first and the second radio access network.
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公开(公告)号：US20210112444A1
公开(公告)日：2021-04-15
申请号：US17131710
申请日：2020-12-22
Applicant: Parallel Wireless, Inc.
Inventor： Steven Paul Papa , Rajesh Kumar Mishra , Kartik Shashikant Raval , Kaitki Agarwal
IPC: H04W28/02
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.
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公开(公告)号：US20210022059A1
公开(公告)日：2021-01-21
申请号：US16933925
申请日：2020-07-20
Applicant: Parallel Wireless, Inc.
Inventor： Kartik Shashikant Raval , Amit Ghadge , Pratik Vinod Mehta , Rishabh Puri
Abstract: Systems, methods and computer software are disclosed for providing for providing a 5G mobile network. In one embodiment a method is disclosed, comprising: providing a 5G standalone (SA) base station; providing an Interworking Function (IWF) in communication with the 5G SA base station; providing an Evolved Packet Core (EPC) in communication with the IWF; and functioning, by the IWF, as an Access and Mobility Management Function (AMF) to the 5G SA base station and functioning as a Mobility Management Entity (MME) towards the EPC.
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公开(公告)号：US20200092795A1
公开(公告)日：2020-03-19
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
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.
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公开(公告)号：US20180368100A1
公开(公告)日：2018-12-20
申请号：US16051345
申请日：2018-07-31
Applicant: Parallel Wireless, Inc.
Inventor： Karuppasamy Kasirajan , Kartik Shashikant Raval , Rajesh Gupta , Anoop Gupta , Michael Yasuhiro Saji
Abstract: A method is described, comprising: creating, at a coordinating server, a user page cache table, the user page cache table associates a user equipment (UE) identifier with a last known location of the UE and a virtual base station instance; creating, at the coordinating server, a neighbor relation table, the neighbor relation table associates each cell to neighbor cells; receiving, at the coordinating server from a core network, a paging message for a user equipment (UE), the paging message comprises a tracking area identity (TAI), the UE identifier, and the virtual base station instance; querying, at the coordinating server, in the user page cache table based on the UE identifier received in the paging message to identify the virtual base station instance and the last known location; forwarding, from the coordinating server to the last known location of the UE, the paging message based on the queried last known location.
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