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公开(公告)号：US10511697B2
公开(公告)日：2019-12-17
申请号：US15900439
申请日：2018-02-20
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Zeev Lubenski , Jitender Arora
Abstract: A method for X2 interface communication is disclosed, comprising: at an X2 gateway for communicating with, and coupled to, a first and a second radio access network (RAN), receiving messages from the first RAN according to a first X2 protocol and mapping the received messages to a second X2 protocol for transmission to the second RAN; maintaining state of one of the first RAN or the second RAN at the X2 gateway; executing executable code received at an interpreter at the X2 gateway as part of the received messages; altering the maintained state based on the executed executable code; and receiving and decoding an initial X2 message from the first RAN; identifying specific strings in the initial X2 message; matching the identified specific strings in a database of stored scripts; and performing a transformation on the initial X2 message, the transformation being retrieved from the database for stored scripts, the stored scripts being transformations.
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公开(公告)号：US10485058B2
公开(公告)日：2019-11-19
申请号：US15169274
申请日：2016-05-31
Applicant: Parallel Wireless, Inc.
Inventor： Sridhar Donepudi , Sumit Garg , Kaitki Agarwal , Rajesh Kumar Mishra , Steven Paul Papa
Abstract: We disclose systems and methods of dynamically virtualizing a wireless communication network. The communication network is comprised of heterogeneous multi-RAT mesh nodes coupled to a computing cloud component. The computing cloud component virtualizes the true extent of the resources it manages and presents an interface to the core network that appears to be a single base station.
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公开(公告)号：US10484837B2
公开(公告)日：2019-11-19
申请号：US15800030
申请日：2017-10-31
Applicant: Parallel Wireless, Inc.
Inventor： Abhijit Navalekar , Rajesh Kumar Mishra , Kaitki Agarwal , Prashanth Rao
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.
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公开(公告)号：US20190141575A1
公开(公告)日：2019-05-09
申请号：US16220960
申请日：2018-12-14
Applicant: Parallel Wireless, Inc.
Inventor： Steven Paul Papa , Rajesh Kumar Mishra , Kaitki Agarwal , Sridhar Donepudi , Sumit Garg , Kartik Shashikant Raval , Prashanth Rao
IPC: H04W28/10 , H04B1/3816 , H04L29/12 , H04L12/46 , H04L12/66
Abstract: Systems and methods are disclosed for enabling a mesh network node to switch from a base station role to a user equipment role relative to a second mesh network node, and vice versa. By switching roles in this manner, the mesh network node may be able to benefit from increased uplink or downlink speed in the new role. This role reversal technique is particularly useful when using wireless protocols such as LTE that are asymmetric and allow differing throughput on uplink and downlink connections. Methods for determining whether to perform role reversal are disclosed, and methods for using role reversal in mesh networks comprising greater than two nodes are also disclosed.
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公开(公告)号：US20180338250A1
公开(公告)日：2018-11-22
申请号：US15984318
申请日：2018-05-18
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Randy Rutherford , Babak Jafarian , Steven Brigmann , Christopher Simmonds
CPC classification number: H04W24/02 , H04W24/10 , H04W84/005 , H04W84/18 , H04W88/08
Abstract: A method is disclosed, comprising: collecting, at an in-vehicle base station, reports from a plurality of user equipments (UEs); storing, at the in-vehicle base station, reports collected from the plurality of UEs into a database; forwarding, from the in-vehicle base station to a coordinating server, stored reports into the database; performing, at the coordinating server, data analysis of the received reports; and sending, from the coordinating server to a base station, an instruction to update at least one configuration parameter of the base station, thereby improving data collection and data processing for radio frequency cell optimization.
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Patent Agency Ranking
公开(公告)号：US20180324674A1
公开(公告)日：2018-11-08
申请号：US16031670
申请日：2018-07-10
Applicant: Parallel Wireless, Inc.
Inventor： Kartik Shashikant Raval , Rajesh Kumar Mishra , Kaitki Agarwal , Sridhar Donepudi , Pratik Mehta , Yang Cao , Steven Paul Papa
CPC classification number: H04W48/02 , H04W12/06 , H04W84/042 , H04W88/12
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 eNodeB, 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：US10097958B2
公开(公告)日：2018-10-09
申请号：US15914891
申请日：2018-03-07
Applicant: Parallel Wireless, Inc.
Inventor： Murali Talluri , Kaitki Agarwal , Rajesh Kumar Mishra , Sumit Garg
Abstract: Systems and methods for an in-vehicle base station are described. In one embodiment, a method is disclosed, comprising: permitting a mobile device to attach to the mobile base station; attaching, at the mobile base station, to a macro cell for providing backhaul to the mobile device using the mobile base station for access; receiving a first tracking area code from the macro cell; transmitting a second tracking area code to the mobile device, the second tracking area code corresponding to a tracking area managed by a coordinating node; detecting, at the mobile base station, a transition from a stationary state to a moving state of the mobile base station; and sending a tracking area update message to a core network to transition to the tracking area managed by the coordinating node.
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公开(公告)号：US20180279404A1
公开(公告)日：2018-09-27
申请号：US15991741
申请日：2018-05-29
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Kaitki Agarwal , Steven Paul Papa , Sridhar Donepudi
IPC: H04W76/23 , H04W36/30 , H04B17/309 , H04L12/26 , H04W84/18
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.
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公开(公告)号：US10055554B2
公开(公告)日：2018-08-21
申请号：US15059284
申请日：2016-03-02
Applicant: Parallel Wireless, Inc.
Inventor： Steven Paul Papa , Rajesh Kumar Mishra , Michael Yasuhiro Saji
CPC classification number: G06F21/105 , G06F2221/0773 , H04L2463/101 , H04L2463/103 , H04W12/0023 , H04W12/08
Abstract: Described herein are systems and methods for providing software provisioning of functionality in a wireless communications device. Software-enabling functionality may include systems for granting a license to intellectual property or other pre-embedded functionality within a device. Communications to and from the device may be used to send or receive activation messages and/or licensing messages. Network capabilities may be provisioned using activation messages sent over the network. Activation messages may be sent in-band or out-of-band, for a device connected to the Internet and/or a mobile operator core network. Licenses may be required for any functions or intellectual property present on a given device. Activation may enable logical modules of a system-on-chip (SOC), functions of a software-defined radio (SDR), baseband, or DSP core. The disclosed systems and methods could thereby provide a new, flexible paradigm, namely, “Silicon as a Service (SaaS).”
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公开(公告)号：US10044490B2
公开(公告)日：2018-08-07
申请号：US14542544
申请日：2014-11-14
Applicant: Parallel Wireless, Inc.
Inventor： Abhijit Navalekar , Rajesh Kumar Mishra , Sumit Garg
IPC: H04L5/14 , H04L12/701 , H04L12/70
CPC classification number: H04L5/14
Abstract: A method for adjacent channel interference cancellation may be disclosed, comprising collecting adjacent channel usage samples at a first time; assigning coefficient weights in an adjacent channel interference model based on the adjacent channel usage samples; determining whether a radio may be available for measuring current adjacent channel usage; adjusting coefficient weights based on the current adjacent channel usage; and canceling noise in an adjacent channel at a second time based on the coefficient weights. A radio frequency chain may be coupled to the output of the radio transceiver and configured to sample adjacent channel interference caused by the radio transceiver.
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