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公开(公告)号：US20210258848A1
公开(公告)日：2021-08-19
申请号：US17176701
申请日：2021-02-16
发明人： Deepak DAS , Sepehr MEHRABANZAD , Sushant PARKHI
摘要： A cloud-based system for maintaining a distributed cloud spectrum access system (SAS) is disclosed. The system may include one or more processors; and a memory storing instructions that cause the one or more processors to perform the a method including: syncing one or more edge databases at a frontend-SAS with corresponding cloud databases at a backend-SAS; monitoring a connection between the frontend-SAS and the backend-SAS; determining the connection between the frontend-SAS and the backend-SAS has been severed; continuing to operate within an interference headroom; attempting one or more robustness mechanisms to ensure impact to the frontend-SAS is minimized and to reestablish the connection between the frontend-SAS and the backend-SAS; and upon determining the connection is reestablished, reconciling the one or more edge databases at the frontend-SAS with the corresponding cloud databases at the backend-SAS.
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公开(公告)号：US20170332243A1
公开(公告)日：2017-11-16
申请号：US15596764
申请日：2017-05-16
IPC分类号： H04W16/14 , H04B17/318 , H04L12/26 , H04W52/24
CPC分类号： H04W16/14 , H04B17/318 , H04L43/0829 , H04W52/243
摘要： A method and system is provided for enabling spectrum sensing capability in a network having at least one primary user and a plurality of secondary users configured to communicate using a shared spectrum. The methods and systems include receiving values from sensors corresponding to received signal strength from a primary user in one or more frequencies of the shared spectrum. The values are used to interpolate at least one additional value between the sensors. A detection threshold is determined for sensing a signal transmitted from the primary user based on an acceptable amount of interference. The primary user is then determined to be transmitting in the one or more frequencies of the shared spectrum if any of the values received from the plurality of sensors or the at least one additional value interpolated along the path exceeds the detection threshold.
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公开(公告)号：US20230337330A1
公开(公告)日：2023-10-19
申请号：US18340263
申请日：2023-06-23
发明人： Deepak DAS , Sepehr MEHRABANZAD , Arijit BANERJEE
摘要： The disclosed embodiments provide a method for interconnecting a plurality of networks, including a first network, with a second network via an interworking gateway (IWG). The method may comprise receiving a request from the first network for a user in the first network to access at least one service or application available in the second network, determining at least one criteria associated with the second network to enforce for the user in the first network, and enforcing the at least one criteria for communications associated with the user between the first and second networks. The IWG may be a cloud-based service that is configured to perform the aforementioned steps. The IWG may also be configured to be dynamically scalable to support multiple networks in the plurality of networks requesting interconnection with the second network.
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4.发明申请公开(公告)号：US20220322100A1
公开(公告)日：2022-10-06
申请号：US17839939
申请日：2022-06-14
摘要： Cloud-based systems and methods are provided for assigning shared spectrum resources to secondary users. The methods may comprise receiving, by a central block entity, a request for channel availability from a secondary user to access a shared spectrum in a wireless network, authenticating the secondary user, validating the secondary user, routing the request for channel availability to a managing block entity, receiving available frequency information from the managing block entity, assigning a frequency and an effective isotropic radiated power (EIRP) to the secondary user based on the available frequency information from the managing block entity, and transmitting, to the secondary user, a channel availability response based on the assigned EIRP. The managing block entity may be configured to determine available frequency information based on one or more parameters associated with the secondary user. The channel availability response may comprise a frequency on which the secondary user can transmit.
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5.发明申请公开(公告)号：US20210195429A1
公开(公告)日：2021-06-24
申请号：US17117517
申请日：2020-12-10
摘要： Cloud-based systems and methods are provided for assigning shared spectrum resources to secondary users. The methods may comprise receiving, by a central block entity, a request for channel availability from a secondary user to access a shared spectrum in a wireless network, authenticating the secondary user, validating the secondary user, routing the request for channel availability to a managing block entity, receiving available frequency information from the managing block entity, assigning a frequency and an effective isotropic radiated power (EIRP) to the secondary user based on the available frequency information from the managing block entity, and transmitting, to the secondary user, a channel availability response based on the assigned EIRP. The managing block entity may be configured to determine available frequency information based on one or more parameters associated with the secondary user. The channel availability response may comprise a frequency on which the secondary user can transmit.
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公开(公告)号：US20180352442A1
公开(公告)日：2018-12-06
申请号：US16041466
申请日：2018-07-20
IPC分类号： H04W16/14 , H04L12/26 , H04B17/318 , H04W52/24
CPC分类号： H04W16/14 , H04B17/318 , H04L43/0829 , H04W52/243
摘要： A method and system is provided for enabling spectrum sensing capability in a network having at least one primary user and a plurality of secondary users configured to communicate using a shared spectrum. The methods and systems include receiving values from sensors corresponding to received signal strength from a primary user in one or more frequencies of the shared spectrum. The values are used to interpolate at least one additional value between the sensors. A detection threshold is determined for sensing a signal transmitted from the primary user based on an acceptable amount of interference. The primary user is then determined to be transmitting in the one or more frequencies of the shared spectrum if any of the values received from the plurality of sensors or the at least one additional value interpolated along the path exceeds the detection threshold.
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公开(公告)号：US20160330746A1
公开(公告)日：2016-11-10
申请号：US15150383
申请日：2016-05-09
发明人： Sepehr MEHRABANZAD , Iyad TARAZI , Deepak DAS
摘要： A system and method is provided for a predictive connectivity layer. In the disclosed embodiments, resources, such as bandwidth, processing, and memory, at a network node are dynamically allocated based on one or more predicted user behaviors. A predicted user behavior may be determined based on one or more previous actions of a user or a group of users at the network node. For example, if a user accesses the network node to download a particular web site at the same time every morning, the predictive technique may determine that the user will attempt to download the same web site the next morning, and therefore cache a copy of the web site before the user's next attempt to access the network through the network node. Similarly, the network node may predict an amount of bandwidth or other resources to allocate based on previous behavior of one or more users.
摘要翻译： 为预测连接层提供了一种系统和方法。 在公开的实施例中，基于一个或多个预测的用户行为来动态地分配网络节点处的诸如带宽，处理和存储器之类的资源。 可以基于网络节点处的用户或一组用户的一个或多个先前动作来确定预测的用户行为。 例如，如果用户每天早上同时访问网络节点来下载特定的网站，则预测技术可以确定用户将在第二天早上尝试下载相同的网站，并因此缓存 网站在用户下次尝试通过网络节点访问网络之前。 类似地，网络节点可以基于一个或多个用户的先前行为来预测要分配的带宽或其他资源的量。
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公开(公告)号：US20190387414A1
公开(公告)日：2019-12-19
申请号：US16555189
申请日：2019-08-29
IPC分类号： H04W16/14 , H04B17/318 , H04L12/26 , H04W52/24
摘要： A method and system is provided for enabling spectrum sensing capability in a network having at least one primary user and a plurality of secondary users configured to communicate using a shared spectrum. The methods and systems include receiving values from sensors corresponding to received signal strength from a primary user in one or more frequencies of the shared spectrum. The values are used to interpolate at least one additional value between the sensors. A detection threshold is determined for sensing a signal transmitted from the primary user based on an acceptable amount of interference. The primary user is then determined to be transmitting in the one or more frequencies of the shared spectrum if any of the values received from the plurality of sensors or the at least one additional value interpolated along the path exceeds the detection threshold.
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9.发明申请公开(公告)号：US20180310347A1
公开(公告)日：2018-10-25
申请号：US16017594
申请日：2018-06-25
发明人： Deepak DAS , Sepehr MEHRABANZAD
CPC分类号： H04W76/10 , H04B7/18523 , H04L5/0048 , H04L12/14 , H04L12/66 , H04L41/026 , H04L41/12 , H04L41/5051 , H04L41/5087 , H04L41/5096 , H04L49/70 , H04L61/1505 , H04L67/02 , H04L67/10 , H04L67/142 , H04L67/22 , H04M15/55 , H04M15/66 , H04W4/24 , H04W4/60 , H04W12/06 , H04W12/08 , H04W48/06 , H04W48/16 , H04W56/0015 , H04W72/0453 , H04W72/0486 , H04W72/085 , H04W76/27 , H04W84/20 , H04W88/08
摘要： Systems and methods for providing mobile services are disclosed. In one implementation, an access point (AP) is provided, which may include a set of one or more base-station functions for use by a user equipment (UE) connected to the AP over a wireless communication interface. The one or more base-station functions may be configured to receive information from the UE. The AP may further include a set of one or more core-network functions configured to receive the information from the set of one or more base-station functions and a distributed portion of a service. The distributed portion of the service may be configured to receive the information from the one or more core-network functions and communicate the information to a corresponding cloud portion of the service running on a cloud platform. The service may be provided by a combination of the distributed portion and the cloud portion of the service. The distributed portion of the service may be further configured to receive a response from the cloud portion of the service based on processing performed by the cloud portion on the cloud platform.
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公开(公告)号：US20160330749A1
公开(公告)日：2016-11-10
申请号：US15150374
申请日：2016-05-09
发明人： Sepehr MEHRABANZAD , Deepak DAS
CPC分类号： H04W76/10 , H04B7/18523 , H04L12/14 , H04L12/66 , H04L41/5051 , H04L41/5087 , H04L41/5096 , H04L49/70 , H04L61/1505 , H04L67/02 , H04L67/10 , H04L67/142 , H04L67/22 , H04M15/55 , H04M15/66 , H04W4/24 , H04W4/60 , H04W12/06 , H04W12/08 , H04W48/06 , H04W48/16 , H04W56/0015 , H04W76/27 , H04W84/20 , H04W88/08
摘要： Systems and methods for providing mobile services are disclosed. In one implementation, an access point (AP) is provided, which may include a set of one or more base-station functions for use by a user equipment (UE) connected to the AP over a wireless communication interface. The one or more base-station functions may be configured to receive information from the UE. The AP may further include a set of one or more core-network functions configured to receive the information from the set of one or more base-station functions and a distributed portion of a service. The distributed portion of the service may be configured to receive the information from the one or more core-network functions and communicate the information to a corresponding cloud portion of the service running on a cloud platform. The service may be provided by a combination of the distributed portion and the cloud portion of the service. The distributed portion of the service may be further configured to receive a response from the cloud portion of the service based on processing performed by the cloud portion on the cloud platform.
摘要翻译： 公开了用于提供移动业务的系统和方法。 在一个实现中，提供接入点（AP），其可以包括一组一个或多个基站功能，供由无线通信接口连接到AP的用户设备（UE）使用。 一个或多个基站功能可以被配置为从UE接收信息。 AP还可以包括一组一个或多个核心网络功能，其被配置为从一个或多个基站功能的集合和服务的分布式部分接收信息。 服务的分布式部分可以被配置为从一个或多个核心网络功能接收信息，并将信息传送到在云平台上运行的服务的对应的云部分。 服务可以由服务的分布部分和云部分的组合来提供。 服务的分布式部分可以进一步被配置为基于云平台上的云部分执行的处理从服务的云部分接收响应。
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