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公开(公告)号：US20130175391A1
公开(公告)日：2013-07-11
申请号：US13346637
申请日：2012-01-09
CPC分类号： B64B1/40 , B64B1/44 , G05D1/104 , G05D1/105 , H04B7/18504
摘要： The positions of balloons in a communication network of balloons, such as a mesh network of high-altitude balloons, may be adjusted relative to one another in order to try to maintain a desired network topology. In one approach, the position of each balloon may be adjusted relative to one or more neighbor balloons. For example, the locations of a target balloon and one or more neighbor balloons may be determined. A desired movement of the target balloon may then be determined based on the locations of the one or more neighbor balloons relative to the location of the target balloon. The target balloon may be controlled based on the desired movement. In some embodiments, the altitude of the target balloon may be controlled in order to expose the target balloon to ambient winds that are capable of producing the desired movement of the target balloon.
摘要翻译： 可以相对于彼此来调整气球通信网络中的气球的位置，例如高空气球的网状网络，以便尝试维持期望的网络拓扑。 在一种方法中，可以相对于一个或多个相邻气球来调节每个球囊的位置。 例如，可以确定目标气球和一个或多个相邻气球的位置。 然后可以基于一个或多个相邻气球相对于目标气球的位置的位置来确定目标气球的期望运动。 可以基于期望的运动来控制目标气球。 在一些实施例中，可以控制目标气球的高度，以便将目标气球暴露于能够产生目标气球的期望运动的环境风中。
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公开(公告)号：US08820678B2
公开(公告)日：2014-09-02
申请号：US13346637
申请日：2012-01-09
CPC分类号： B64B1/40 , B64B1/44 , G05D1/104 , G05D1/105 , H04B7/18504
摘要： The positions of balloons in a communication network of balloons, such as a mesh network of high-altitude balloons, may be adjusted relative to one another in order to try to maintain a desired network topology. In one approach, the position of each balloon may be adjusted relative to one or more neighbor balloons. For example, the locations of a target balloon and one or more neighbor balloons may be determined. A desired movement of the target balloon may then be determined based on the locations of the one or more neighbor balloons relative to the location of the target balloon. The target balloon may be controlled based on the desired movement. In some embodiments, the altitude of the target balloon may be controlled in order to expose the target balloon to ambient winds that are capable of producing the desired movement of the target balloon.
摘要翻译： 可以相对于彼此来调整气球通信网络中的气球的位置，例如高空气球的网状网络，以便尝试维持期望的网络拓扑。 在一种方法中，可以相对于一个或多个相邻气球来调节每个球囊的位置。 例如，可以确定目标气球和一个或多个相邻气球的位置。 然后可以基于一个或多个相邻气球相对于目标气球的位置的位置来确定目标气球的期望运动。 可以基于期望的运动来控制目标气球。 在一些实施例中，可以控制目标气球的高度，以便将目标气球暴露于能够产生目标气球的期望运动的环境风中。
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3.发明授权Using predicted movement to maintain optical-communication lock with nearby balloon 有权使用预测的运动来保持邻近气球的光通信锁定公开(公告)号：US08634974B2
公开(公告)日：2014-01-21
申请号：US13346654
申请日：2012-01-09
CPC分类号： H04B7/18504 , B64B1/40 , G05D1/0094 , H04B10/1123 , H04B10/1129 , H04B10/118
摘要： A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A controller could be configured to determine a predicted relative location of the correspondent balloon. The controller may control the pointing mechanism to adjust the pointing axis of the optical-communication component based on the predicted relative location so as to maintain the free-space optical link with the correspondent balloon.
摘要翻译： 气球可以包括可以具有指向轴的光通信部件。 可以配置指示机构来调整指向轴。 光通信部件可以通过自由空间的光学链路与对应的气球通信。 例如，光通信部件可以包括光接收器，发射器或收发器。 控制器可以被配置为确定相应气球的预测相对位置。 控制器可以基于预测的相对位置来控制指示机构来调整光通信部件的指向轴，以便保持与对应气球的自由空间光学链路。
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公开(公告)号：US20130238784A1
公开(公告)日：2013-09-12
申请号：US13485514
申请日：2012-05-31
IPC分类号： G06F15/173
CPC分类号： H04B7/18502 , H04B10/118 , H04L41/12 , H04L67/303 , H04W4/021 , H04W4/026 , H04W40/38 , H04W52/18
摘要： Disclosed embodiments may help a balloon network to provide substantially continuous service in a given geographic area. An example method may be carried out at a balloon that is at a location associated with the first geographic area in a balloon network that includes a plurality of geographic areas. The balloon may determine that it should update its balloon-state in accordance with a balloon-state profile for the first geographic area. Then, in response, the balloon may determine the balloon-state profile for the first geographic area, which may include one or more state parameters for balloons operating in the first geographic area. The balloon may then operate according to the balloon-state profile for the first geographic area.
摘要翻译： 公开的实施例可以帮助气球网络在给定的地理区域中提供基本上连续的服务。 可以在包括多个地理区域的气球网络中的与第一地理区域相关联的位置处的气球执行示例性方法。 气球可以确定它应该根据第一地理区域的气球状态轮廓更新其气球状态。 然后，作为响应，气球可以确定第一地理区域的气球状态轮廓，其可以包括在第一地理区域中操作的气球的一个或多个状态参数。 气球然后可以根据第一地理区域的气球状态轮廓进行操作。
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公开(公告)号：US20130177322A1
公开(公告)日：2013-07-11
申请号：US13346645
申请日：2012-01-09
IPC分类号： H04B10/10
CPC分类号： H04B10/1129 , H04B7/18504
摘要： A balloon may include an optical-communication component, which may have a pointing axis. A pointing mechanism could be configured to adjust the pointing axis. The optical-communication component could be operable to communicate with a correspondent balloon via a free-space optical link. For example, the optical-communication component could include an optical receiver, transmitter, or transceiver. A positioning system could be configured to acquire a first location, which could be based on the location of the balloon. A controller could be configured to acquire a second location, which could be based on a location of the correspondent balloon. The controller may determine an approximate target axis based on the first location and the second location. The controller may control the pointing axis of the optical-communication component within a scanning range based on the approximate target axis to establish the free-space optical link with the correspondent balloon.
摘要翻译： 气球可以包括可以具有指向轴的光通信部件。 可以配置指示机构来调整指向轴。 光通信部件可以通过自由空间的光学链路与对应的气球通信。 例如，光通信部件可以包括光接收器，发射器或收发器。 定位系统可以被配置为获取可以基于气球的位置的第一位置。 控制器可以被配置为获取第二位置，其可以基于相应气球的位置。 控制器可以基于第一位置和第二位置来确定近似目标轴。 控制器可以基于近似目标轴来控制在扫描范围内的光通信部件的指向轴，以建立与对应气球的自由空间光学链路。
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公开(公告)号：US20130177321A1
公开(公告)日：2013-07-11
申请号：US13346636
申请日：2012-01-09
IPC分类号： H04B10/30
CPC分类号： H04B10/11 , H04B7/18504 , H04B10/1129 , H04B10/2575 , H04W84/005
摘要： Exemplary embodiments may involve hierarchical balloon networks that include both optical and radio frequency links between balloons. An exemplary network system may include: (a) a plurality of super-node balloons, where each super-node balloon comprises a free-space optical communication system for data communications with one or more other super-node balloons and (b) a plurality of sub-node balloons, where each of the sub-node balloons comprises a radio-frequency communication system that is operable for data communications. Further, at least one super-node balloon may further include an RF communication system that is operable to transmit data to at least one sub-node balloon, where the RF communication system of the at least one sub-node balloon is further operable to receive the data transmitted by the at least one super-node balloon and to transmit the received data to at least one ground-based station.
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公开(公告)号：US08996024B1
公开(公告)日：2015-03-31
申请号：US13555299
申请日：2012-07-23
摘要： Disclosed embodiments relate to virtual pooling of a local resource in a balloon network. In an example, a balloon network has geographic zones, including at least a first and a second geographic zone. Further, each balloon has a sustainable utilization rate for a local resource. Each balloon utilizes the local resource according to a respective first utilization rate when located in the first geographic zone and utilizes the local resource according to a second utilization rate when located in the second geographic zone. For one or more of the balloons, the sustainable utilization rate is less than the respective first utilization rate and greater than the respective second utilization rate. However, the balloons are operable to move between the geographic zones such that the first utilization rate is substantially continuous in first geographic zone.
摘要翻译： 公开的实施例涉及气球网络中的本地资源的虚拟池。 在一个示例中，气球网络具有包括至少第一和第二地理区域的地理区域。 此外，每个气球对于本地资源具有可持续的利用率。 当位于第一地理区域时，每个气球根据相应的第一利用率利用本地资源，并且当位于第二地理区域时，根据第二利用率利用本地资源。 对于一个或多个气球，可持续利用率小于相应的第一利用率并且大于相应的第二利用率。 然而，气球可操作以在地理区域之间移动，使得第一利用率在第一地理区域中基本上是连续的。
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8.发明申请公开(公告)号：US20140014769A1
公开(公告)日：2014-01-16
申请号：US13546806
申请日：2012-07-11
IPC分类号： B64B1/62
摘要： A balloon having an envelope and a payload positioned beneath the envelope. The envelope comprises a first portion and a second portion, wherein the first portion allows more solar energy to be transferred to gas within the envelope than the second portion. The balloon may operate in a first mode in which altitudinal movement of the balloon is caused, at least in part, by rotating the envelope to change an amount of the first portion that faces the sun and an amount of the second portion that faces the sun, and wherein the control system is further configured to cause the balloon to operate in a second mode in which altitudinal movement of the balloon is caused, at least in part, by moving a lifting gas or air into or out of the envelope.
摘要翻译： 一个气球，其中有一个信封和有效载荷，位于信封的下面。 信封包括第一部分和第二部分，其中第一部分允许更多的太阳能转移到封套内的气体比第二部分。 球囊可以在其中引起气球的高度运动的第一模式中起作用，至少部分地通过旋转信封来改变面对太阳的第一部分的量和面向太阳的第二部分的量 ，并且其中所述控制系统还被配置成使得所述气囊在所述气囊的高度运动被引起的第二模式中至少部分地通过将提升气体或空气移入或移出所述外壳而进行操作。
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公开(公告)号：US09281896B2
公开(公告)日：2016-03-08
申请号：US13485514
申请日：2012-05-31
IPC分类号： G06F15/173 , H04B10/118
CPC分类号： H04B7/18502 , H04B10/118 , H04L41/12 , H04L67/303 , H04W4/021 , H04W4/026 , H04W40/38 , H04W52/18
摘要： Disclosed embodiments may help a balloon network to provide substantially continuous service in a given geographic area. An example method may be carried out at a balloon that is at a location associated with the first geographic area in a balloon network that includes a plurality of geographic areas. The balloon may determine that it should update its balloon-state in accordance with a balloon-state profile for the first geographic area. Then, in response, the balloon may determine the balloon-state profile for the first geographic area, which may include one or more state parameters for balloons operating in the first geographic area. The balloon may then operate according to the balloon-state profile for the first geographic area.
摘要翻译： 公开的实施例可以帮助气球网络在给定的地理区域中提供基本上连续的服务。 可以在包括多个地理区域的气球网络中的与第一地理区域相关联的位置处的气球执行示例性方法。 气球可以确定它应该根据第一地理区域的气球状态轮廓更新其气球状态。 然后，作为响应，气球可以确定第一地理区域的气球状态轮廓，其可以包括在第一地理区域中操作的气球的一个或多个状态参数。 气球然后可以根据第一地理区域的气球状态轮廓进行操作。
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公开(公告)号：US20140335895A1
公开(公告)日：2014-11-13
申请号：US14444100
申请日：2014-07-28
CPC分类号： H04W64/003 , H04B7/18504 , H04B7/18506 , H04L67/12 , H04L67/18 , H04L67/2852 , H04L67/288 , H04L67/306 , H04W4/021 , H04W4/025 , H04W4/04 , H04W28/021 , H04W40/20 , H04W84/22
摘要： Methods and systems are disclosed herein that may help to provide location-aware caching and/or location-specific service profiles in a balloon network. An exemplary method may be carried out by a balloon that is at a location associated with the first geographic area in a balloon network that includes a plurality of defined geographic areas, and may involve: (a) determining that a location-aware cache of a balloon should be updated with user-data associated with the first geographic area; and (b) in response to determining that the location-aware cache should be updated: (i) sending a location-aware cache-update request; (ii) receiving, as a response to the location-aware cache-update request, user-data that corresponds to the first geographic area; and (iii) storing the user-data that corresponds to the first geographic area in a location-aware cache of the balloon.
摘要翻译： 本文公开的方法和系统可以帮助在气球网络中提供位置感知缓存和/或位置特定服务简档。 可以通过气球来执行示例性方法，所述气球位于与包括多个确定的地理区域的气球网络中的与所述第一地理区域相关联的位置处，并且可以包括：（a）确定位置感知高速缓存 应使用与第一地理区域相关联的用户数据更新气球; 以及（b）响应于确定所述位置感知缓存应当被更新：（i）发送位置感知高速缓存更新请求; （ii）作为对所述位置感知缓存更新请求的响应，接收对应于所述第一地理区域的用户数据; 和（iii）将对应于第一地理区域的用户数据存储在气球的位置感知高速缓存中。
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