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公开(公告)号：US20160316394A1
公开(公告)日：2016-10-27
申请号：US15202496
申请日：2016-07-05
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 , H04L29/12 , H04B1/3816
CPC classification number: H04W28/10 , H04B1/3816 , H04L12/4633 , H04L12/66 , H04L61/2592 , H04W76/12 , H04W80/00 , H04W84/20 , H04W88/02 , H04W88/08
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：US09479934B2
公开(公告)日：2016-10-25
申请号：US14571250
申请日：2014-12-15
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Steven Paul Papa , Rajesh Kumar Mishra
CPC classification number: H04W12/06 , H04L63/0884 , H04L63/0892 , H04M15/66 , H04W8/04 , H04W8/10 , H04W24/02 , H04W76/15 , H04W84/18
Abstract: Systems and methods are disclosed for a local evolved packet core (EPC) that interoperates with an eNodeB and a remote EPC. if it is determined that it is possible or likely that the eNodeBs may lose the connection to the remote EPC, or if a connection has been lost, the local EPC may serve as a transparent proxy between the eNodeBs and the remote EPC, identify active sessions and transparently proxy those sessions, destroy or de-allocate unneeded sessions or bearers, and download and synchronize application data and authentication credentials, such as HSS or AAA data, to provide authentication to mobile devices once offline. The use of the local EPC and/or the remote EPC may be toggled, or switched, preemptively or reactively, based on various network conditions. The remote EPC may be disconnected proactively when the local EPC determines that there is no connectivity.
Abstract translation: 公开了与eNodeB和远程EPC互操作的本地演进分组核心（EPC）的系统和方法。 如果确定eNodeB可能或可能丢失与远程EPC的连接，或者如果连接已经丢失，则本地EPC可以用作eNodeB和远程EPC之间的透明代理，识别活动会话 并透明地代理这些会话，销毁或取消分配不需要的会话或承载，并下载并同步应用程序数据和身份验证凭证（如HSS或AAA数据），以便一旦脱机就向移动设备提供身份验证。 基于各种网络条件，本地EPC和/或远程EPC的使用可以以抢先或反应的方式切换或切换。 当本地EPC确定没有连接时，可以主动断开远程EPC。
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153.发明申请Methods of Incorporating an Ad Hoc Cellular Network into a Fixed Cellular Network 有权将Ad Hoc蜂窝网络并入固定蜂窝网络的方法公开(公告)号：US20160135204A1
公开(公告)日：2016-05-12
申请号：US14988508
申请日：2016-01-05
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Sridhar Donepudi
CPC classification number: H04W72/085 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04W16/00 , H04W16/14 , H04W24/08 , H04W28/18 , H04W36/04 , H04W36/30 , H04W40/04 , H04W72/0406 , H04W74/00 , H04W76/10 , H04W84/02 , H04W84/18 , H04W88/14 , H04W92/02
Abstract: In this invention, we disclose methods of establishing a cellular network having backhaul flexibility, comprising, establishing, at a first cellular base station, a first connection with a core cellular network; establishing, at the first cellular base station, an inter-base station connection with a second cellular base station for relaying traffic from the first and the second cellular base stations to the core cellular network, the second cellular base station having a second connection with the core cellular network; determining, at the first cellular base station, if the quality of the first connection falls below a threshold parameter; and terminating, at the first cellular base station, the first connection in favor of the second connection if the quality of the first connection falls below the threshold parameter.
Abstract translation: 在本发明中，我们公开了建立具有回程灵活性的蜂窝网络的方法，包括：在第一蜂窝基站与核心蜂窝网络建立第一连接; 在第一蜂窝基站处建立与第二蜂窝基站的基站间连接，用于将来自第一和第二蜂窝基站的业务中继到核心蜂窝网络，第二蜂窝基站具有与第二蜂窝基站的第二连接 核心蜂窝网络; 在所述第一蜂窝基站处确定所述第一连接的质量是否低于阈值参数; 以及如果所述第一连接的质量低于所述阈值参数，则在所述第一蜂窝基站处终止所述第一连接以有利于所述第二连接。
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公开(公告)号：US20160100415A1
公开(公告)日：2016-04-07
申请号：US14876808
申请日：2015-10-06
Applicant: Parallel Wireless, Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Yang Cao
CPC classification number: H04L5/14 , H04L5/001 , H04L5/0023
Abstract: Systems and methods relating to full duplex mesh networks are disclosed. In one embodiment, a mesh network comprising a plurality of transceiver nodes using a single frequency band may be disclosed, each transceiver node comprising: a first transceiver for transmitting and receiving to and from a backhaul node on the single frequency band; and a second transceiver for transmitting and receiving to and from an access node on the single frequency band, each transceiver of each transceiver node performing self-interference cancellation to send and receive full duplex data on the single frequency band at substantially the same time, thereby enabling the creation of a mesh network with at least one transceiver node having both access and backhaul using only the single frequency band.
Abstract translation: 公开了与全双工网状网络有关的系统和方法。 在一个实施例中，可以公开包括使用单个频带的多个收发器节点的网状网络，每个收发器节点包括：第一收发器，用于在单个频带上从回程节点发送和接收; 以及用于在单个频带上从接入节点发送和接收第二收发器，每个收发器节点的每个收发器执行自干扰消除以在基本相同的时间在单个频带上发送和接收全双工数据，由此 允许使用仅使用单个频带的具有访问和回程的至少一个收发器节点来创建网状网络。
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公开(公告)号：US20150173111A1
公开(公告)日：2015-06-18
申请号：US14571250
申请日：2014-12-15
Applicant: Parallel Wireless, Inc.
Inventor： Kaitki Agarwal , Steven Paul Papa , Rajesh Kumar Mishra
CPC classification number: H04W12/06 , H04L63/0884 , H04L63/0892 , H04M15/66 , H04W8/04 , H04W8/10 , H04W24/02 , H04W76/15 , H04W84/18
Abstract: Systems and methods are disclosed for a local evolved packet core (EPC) that interoperates with an eNodeB and a remote EPC. if it is determined that it is possible or likely that the eNodeBs may lose the connection to the remote EPC, or if a connection has been lost, the local EPC may serve as a transparent proxy between the eNodeBs and the remote EPC, identify active sessions and transparently proxy those sessions, destroy or de-allocate unneeded sessions or bearers, and download and synchronize application data and authentication credentials, such as HSS or AAA data, to provide authentication to mobile devices once offline. The use of the local EPC and/or the remote EPC may be toggled, or switched, preemptively or reactively, based on various network conditions. The remote EPC may be disconnected proactively when the local EPC determines that there is no connectivity.
Abstract translation: 公开了与eNodeB和远程EPC互操作的本地演进分组核心（EPC）的系统和方法。 如果确定eNodeB可能或可能丢失与远程EPC的连接，或者如果连接已经丢失，则本地EPC可以用作eNodeB和远程EPC之间的透明代理，识别活动会话 并透明地代理这些会话，销毁或取消分配不需要的会话或承载，并下载并同步应用程序数据和身份验证凭证（如HSS或AAA数据），以便一旦脱机就向移动设备提供身份验证。 基于各种网络条件，本地EPC和/或远程EPC的使用可以以抢先或反应的方式切换或切换。 当本地EPC确定没有连接时，可以主动断开远程EPC。
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Patent Agency Ranking
公开(公告)号：US20140348083A1
公开(公告)日：2014-11-27
申请号：US14311835
申请日：2014-06-23
Applicant: PARALLEL WIRELESS INC.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Sridhar Donepudi , Kartik Shashikant Raval
IPC: H04W40/04
CPC classification number: H04W72/085 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04W16/00 , H04W16/14 , H04W24/08 , H04W28/18 , H04W36/04 , H04W36/30 , H04W40/04 , H04W72/0406 , H04W74/00 , H04W76/10 , H04W84/02 , H04W84/18 , H04W88/14 , H04W92/02
Abstract: In this invention, we disclose methods directed toward integrating an ad hoc cellular network into a fixed cellular network. The methods disclosed herein automate the creation and integration of these networks. In additional embodiments, we disclose methods for establishing a stand-alone, ad hoc cellular network. In either of these implementations, we integrate or establish an ad hoc cellular network using mobile ad hoc cellular base stations configured to transmit and receive over a variety of frequencies, protocols, and duplexing schemes. The methods flexibly and dynamically choose an access or backhaul configuration and radio characteristics to optimize network performance. Additional embodiments provide for enhancing an existing network's coverage as needed, establishing a local network in the event of a loss of backhaul coverage to the core network, and providing local wireless access service within the ad hoc cellular network.
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公开(公告)号：US20140348023A1
公开(公告)日：2014-11-27
申请号：US14311829
申请日：2014-06-23
Applicant: Parallel Wireless Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Sridhar Donepudi , Kartik Shashikant Raval
CPC classification number: H04W72/085 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04W16/00 , H04W16/14 , H04W24/08 , H04W28/18 , H04W36/04 , H04W36/30 , H04W40/04 , H04W72/0406 , H04W74/00 , H04W76/10 , H04W84/02 , H04W84/18 , H04W88/14 , H04W92/02
Abstract: In this invention, we disclose methods directed toward integrating an ad hoc cellular network into a fixed cellular network. The methods disclosed herein automate the creation and integration of these networks. In additional embodiments, we disclose methods for establishing a stand-alone, ad hoc cellular network. In either of these implementations, we integrate or establish an ad hoc cellular network using mobile ad hoc cellular base stations configured to transmit and receive over a variety of frequencies, protocols, and duplexing schemes. The methods flexibly and dynamically choose an access or backhaul configuration and radio characteristics to optimize network performance. Additional embodiments provide for enhancing an existing network's coverage as needed, establishing a local network in the event of a loss of backhaul coverage to the core network, and providing local wireless access service within the ad hoc cellular network.
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公开(公告)号：US20140233412A1
公开(公告)日：2014-08-21
申请号：US14183176
申请日：2014-02-18
Applicant: Parallel Wireless Inc.
Inventor： Rajesh Kumar Mishra , Steven Paul Papa , Kaitki Agarwal , Sridhar Donepudi , Kartik Shashikant Raval
CPC classification number: H04W72/085 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04W16/00 , H04W16/14 , H04W24/08 , H04W28/18 , H04W36/04 , H04W36/30 , H04W40/04 , H04W72/0406 , H04W74/00 , H04W76/10 , H04W84/02 , H04W84/18 , H04W88/14 , H04W92/02
Abstract: In this invention, we disclose methods directed toward integrating an ad hoc cellular network into a fixed cellular network. The methods disclosed herein automate the creation and integration of these networks. In additional embodiments, we disclose methods for establishing a stand-alone, ad hoc cellular network. In either of these implementations, we integrate or establish an ad hoc cellular network using mobile ad hoc cellular base stations configured to transmit and receive over a variety of frequencies, protocols, and duplexing schemes. The methods flexibly and dynamically choose an access or backhaul configuration and radio characteristics to optimize network performance. Additional embodiments provide for enhancing an existing network's coverage as needed, establishing a local network in the event of a loss of backhaul coverage to the core network, and providing local wireless access service within the ad hoc cellular network.
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公开(公告)号：US12038860B2
公开(公告)日：2024-07-16
申请号：US18149484
申请日：2023-01-03
Applicant: Parallel Wireless, Inc.
Inventor： Ofir Ben Ari Katzav , David Johnston , Steven Paul Papa
CPC classification number: G06F13/4027 , G06F13/4221 , G06F13/4282 , H04B1/16 , G06F2213/0024 , G06F2213/0026
Abstract: Systems, methods and computer software are disclosed for fronthaul. In one embodiment a method is disclosed, comprising: providing a virtual Radio Access Network (vRAN) having a centralized unit (CU) and a distributed unit (DU); and interconnecting the CU and DU over an Input/Output (I/O) bus using Peripheral Component Interconnect-Express (PCIe); wherein the CU and the DU include a PCI to optical converter and an optical to PCI converter.
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公开(公告)号：US20240214928A1
公开(公告)日：2024-06-27
申请号：US18596454
申请日：2024-03-05
Applicant: Parallel Wireless, Inc.
Inventor： Prashanth Rao , Steven Paul Papa , Christopher Simmonds , Ramesh Annavajjala
CPC classification number: H04W52/0206 , H04B7/0693 , H04W16/28 , H04W24/02 , H04W24/08 , H04W36/04
Abstract: Systems, methods and computer software are disclosed for providing an energy efficient base station with synchronization. In one embodiment, a method is disclosed, comprising: performing traffic analysis to determine off-peak hours duration when traffic is light; updating downlink and uplink schedulers to transmit a minimum required signaling and control information; and wherein updating downlink and uplink scheduler for minimum required signaling and control information further comprises scheduling, in a downlink direction, at least one of transmitting only reference symbols over selected OFDM symbols, PDCCH on up to a first three OFDM symbols, PSS and SSS on a central six PRBs and PBCH.
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