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公开(公告)号：US20170245153A1
公开(公告)日：2017-08-24
申请号：US15437552
申请日：2017-02-21
Applicant: SpiderCloud Wireless, Inc.
Inventor： Jaspreet Singh , Tsung-Yi Chen , Hithesh Nama
Abstract: A method for assigning a percentage of a CSAT time cycle to each radio node (RN) in a plurality of RNs that belong to a small cell radio access network (RAN) having a central controller includes: (i) for each time cycle period during which the RNs share a channel with one or more nodes that employ a different radio access technology (RAT), assigning a default occupancy percentage of the time cycles to each of the RNs; (ii) determining if the default occupancy percentage is able to be increased without violating one or more co-existence principles pre-established for the RAT employed by the RNs in the RAN and the different RAT; (iii) increasing the occupancy percentage of the first RN if it is determined that the default occupancy percentage is able to be increased without violating the co-existence principles; and (iv) sequentially repeating (ii)-(iii) for each remaining RN in the RAN.
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公开(公告)号：US20160262069A1
公开(公告)日：2016-09-08
申请号：US15059235
申请日：2016-03-02
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Behrooz Parsay , Shashikant Tiwari , Hithesh Nama , Yashodhan Dandekar , Brian Patrick Dunn , Jaspreet Singh
IPC: H04W36/16 , H04W76/04 , H04W4/02 , H04L12/803
CPC classification number: H04W36/165 , H04L47/125 , H04W4/025 , H04W24/02 , H04W28/00 , H04W36/0055 , H04W76/27 , H04W88/16
Abstract: A method of coordinating a plurality of radio access networks (RANs) includes aggregating, with a gateway, communications interfaces between a plurality of RANs and a packet core network through the gateway. A plurality of radio nodes (RNs) in each of the RANs is communicatively coupled to the gateway and to user equipment (UE) devices associated with the RNs in each of the RANs. The gateway also controls and coordinates mobility of the UE devices within and among the RANs. In addition, the gateway acts as a virtual enhanced NodeB (eNB) to the packet core network, thereby hiding the aggregated communications interfaces from the packet core network.
Abstract translation: 协调多个无线电接入网络（RAN）的方法包括：通过网关与网关一起聚合多个RAN与分组核心网络之间的通信接口。 每个RAN中的多个无线电节点（RN）通信地耦合到网关和与每个RAN中的RN相关联的用户设备（UE）设备。 网关还控制和协调RAN内和UE之间的UE设备的移动性。 此外，网关充当分组核心网的虚拟增强型节点B（eNB），从而隐藏来自分组核心网络的聚合通信接口。
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公开(公告)号：US20170245218A1
公开(公告)日：2017-08-24
申请号：US15050704
申请日：2016-02-23
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Hithesh Nama , Jaspreet Singh , Brian Dunn , Srinivas Pinagapany
IPC: H04W52/08 , H04W52/14 , H04W52/22 , H04B17/318
CPC classification number: H04W52/08 , H04W52/146 , H04W52/221 , H04W52/241 , H04W52/367
Abstract: Systems and methods are disclosed that provide a closed loop power control system including adaptively adjusting the desired target SINR over time so as to ultimately achieve a feasible SINR. In one implementation, a method is provided of optimizing uplink closed loop power control in a RAN in which one or more base stations each service a plurality of mobile stations, including: determining a power level for each mobile station for its respective uplink transmissions, including measuring a current achieved SINR for each mobile station; and for each mobile station, adjusting the power level to be sufficiently high to meet desired transmission characteristics but not so high as to cause unnecessary interference with transmissions from other mobile stations, by adjusting a desired target SINR based on factors selected from the following: current and prior achieved SINRs, current and prior interference measurements, and current and prior transmission power control commands.
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4.发明申请Enhanced Features for a Gateway Coordinating Multiple Small Cell Radio Access Networks 审中-公开用于协调多个小小区无线电接入网络的网关的增强特征公开(公告)号：US20160262063A1
公开(公告)日：2016-09-08
申请号：US15081311
申请日：2016-03-25
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Tsung-Yi Chen , Jaspreet Singh , Peter J. Worters
CPC classification number: H04W36/0022 , H04W4/025 , H04W36/0055 , H04W76/19 , H04W88/16
Abstract: A method of coordinating a plurality of radio access networks (RANs) includes aggregating, with a gateway, communications interfaces between a plurality of RANs and a packet core network through the gateway. A plurality of radio nodes (RNs) in each of the RANs is communicatively coupled to the gateway and to user equipment (UE) devices associated with the RNs in each of the RANs. The gateway also controls and coordinates mobility of the UE devices within and among the RANs.
Abstract translation: 协调多个无线电接入网络（RAN）的方法包括：通过网关与网关一起聚合多个RAN与分组核心网络之间的通信接口。 每个RAN中的多个无线电节点（RN）通信地耦合到网关和与每个RAN中的RN相关联的用户设备（UE）设备。 网关还控制和协调RAN内和UE之间的UE设备的移动性。
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5.发明申请公开(公告)号：US20190053248A1
公开(公告)日：2019-02-14
申请号：US16162922
申请日：2018-10-17
Applicant: Spidercloud Wireless, Inc.
Inventor： Tsung-Yi Chen , Hithesh Nama , Jaspreet Singh
Abstract: A method is shown for allocating a plurality of channels to a plurality of radio nodes (RNs) in a radio access network (RAN). In accordance with the method, an initial RN is selected from among the plurality of RNs. A first of the plurality of channels is assigned to the initial RN. The first channel is selected such that external interference experienced by the initial RN from sources other than the RAN on the first channel is minimized. A second RN is selected from among the plurality of RNs. A second of the plurality of channels is assigned to the second RN. The second channel is selected such that a metric reflective of an information carrying capacity of the RNs that have already been assigned one of the plurality of channels is maximized. The assigned channels are allocated to the respective RNs to which they have been assigned.
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Patent Agency Ranking
公开(公告)号：US20180262992A1
公开(公告)日：2018-09-13
申请号：US15975922
申请日：2018-05-10
Applicant: SpiderCloud Wireless, Inc.
Inventor： Brian Dunn , Hithesh Nama , Srinivas Pinagapany , Jaspreet Singh
CPC classification number: H04W52/08 , H04W52/146 , H04W52/221 , H04W52/241 , H04W52/367
Abstract: Systems and methods are disclosed that provide a closed loop power control system including adaptively adjusting the desired target SINR over time so as to ultimately achieve a feasible SINR. In one implementation, a method is provided of optimizing uplink closed loop power control in a RAN in which one or more base stations each service a plurality of mobile stations, including: determining a power level for each mobile station for its respective uplink transmissions, including measuring a current achieved SINR for each mobile station; and for each mobile station, adjusting the power level to be sufficiently high to meet desired transmission characteristics but not so high as to cause unnecessary interference with transmissions from other mobile stations, by adjusting a desired target SINR based on factors selected from the following: current and prior achieved SINRs, current and prior interference measurements, and current and prior transmission power control commands.
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7.发明申请公开(公告)号：US20170238325A1
公开(公告)日：2017-08-17
申请号：US15433352
申请日：2017-02-15
Applicant: SpiderCloud Wireless, Inc.
Inventor： Jaspreet Singh , Tsung-Yi Chen , Hithesh Nama
CPC classification number: H04W72/082 , H04L5/0007 , H04L5/0032 , H04L5/0073 , H04W16/10 , H04W72/0453 , H04W72/048
Abstract: A method is shown for allocating a plurality of channels to a plurality of radio nodes (RNs) in a radio access network (RAN). In accordance with the method, an initial RN is selected from among the plurality of RNs. A first of the plurality of channels is assigned to the initial RN. The first channel is selected such that external interference experienced by the initial RN from sources other than the RAN on the first channel is minimized. A second RN is selected from among the plurality of RNs. A second of the plurality of channels is assigned to the second RN. The second channel is selected such that a metric reflective of an information carrying capacity of the RNs that have already been assigned one of the plurality of channels is maximized. The assigned channels are allocated to the respective RNs to which they have been assigned.
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8.发明申请公开(公告)号：US20180324818A1
公开(公告)日：2018-11-08
申请号：US16036248
申请日：2018-07-16
Applicant: SpiderCloud Wireless, Inc.
Inventor： Tsung-Yi Chen , Hithesh Nama , Jaspreet Singh
IPC: H04W72/08 , H04B17/336 , H04W52/24 , H04B17/391 , H04W72/04 , H04B17/318 , H04W24/02 , H04B17/373 , H04W52/14 , H04W84/04 , H04W24/10
CPC classification number: H04W72/085 , H04B17/318 , H04B17/336 , H04B17/373 , H04B17/3913 , H04W24/02 , H04W24/10 , H04W52/143 , H04W52/241 , H04W72/048 , H04W84/045
Abstract: A method for assessing an impact of a design choice on a system level performance metric of a radio access network (RAN) deployed in an environment includes receiving messages from a plurality of UEs over time by a plurality of RNs in the RAN. A design choice is selected for a set of operating parameters of the RAN. One or more of measurement values in each of the received messages and the selected design choice are processed to compute a set of derivatives. A system level performance metric is determined as a function of the computed set of derivatives.
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9.发明授权公开(公告)号：US10111235B2
公开(公告)日：2018-10-23
申请号：US15433352
申请日：2017-02-15
Applicant: SpiderCloud Wireless, Inc.
Inventor： Jaspreet Singh , Tsung-Yi Chen , Hithesh Nama
Abstract: A method is shown for allocating a plurality of channels to a plurality of radio nodes (RNs) in a radio access network (RAN). In accordance with the method, an initial RN is selected from among the plurality of RNs. A first of the plurality of channels is assigned to the initial RN. The first channel is selected such that external interference experienced by the initial RN from sources other than the RAN on the first channel is minimized. A second RN is selected from among the plurality of RNs. A second of the plurality of channels is assigned to the second RN. The second channel is selected such that a metric reflective of an information carrying capacity of the RNs that have already been assigned one of the plurality of channels is maximized. The assigned channels are allocated to the respective RNs to which they have been assigned.
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公开(公告)号：US09974027B2
公开(公告)日：2018-05-15
申请号：US15050704
申请日：2016-02-23
Applicant: SPIDERCLOUD WIRELESS, INC.
Inventor： Hithesh Nama , Jaspreet Singh , Brian Dunn , Srinivas Pinagapany
CPC classification number: H04W52/08 , H04W52/146 , H04W52/221 , H04W52/241 , H04W52/367
Abstract: Systems and methods are disclosed that provide a closed loop power control system including adaptively adjusting the desired target SINR over time so as to ultimately achieve a feasible SINR. In one implementation, a method is provided of optimizing uplink closed loop power control in a RAN in which one or more base stations each service a plurality of mobile stations, including: determining a power level for each mobile station for its respective uplink transmissions, including measuring a current achieved SINR for each mobile station; and for each mobile station, adjusting the power level to be sufficiently high to meet desired transmission characteristics but not so high as to cause unnecessary interference with transmissions from other mobile stations, by adjusting a desired target SINR based on factors selected from the following: current and prior achieved SINRs, current and prior interference measurements, and current and prior transmission power control commands.
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