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61. 发明授权

US07664511B2 Mobile location method for WLAN-type systems 失效
标题翻译： WLAN类型系统的移动定位方法
公开(公告)号：US07664511B2
公开(公告)日：2010-02-16
申请号：US11302311
申请日：2005-12-12
申请人： Shu-Shaw Wang , Marilynn P. Green
发明人： Shu-Shaw Wang , Marilynn P. Green
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0252 , H04W16/225
摘要： The present invention provides a new and unique method and apparatus for providing an estimate of a mobile location of a wireless node, point or terminal in a wireless local area network (WLAN) or other suitable network, the estimate being based on a correlation of a radio frequency (RF) signal strength measurement and a grid point in a signal strength database or radio map. The signal strength database or radio map is built using a signal strength fingerprint algorithm. The signal strength fingerprint algorithm includes selecting and measuring a set of grid points in the wireless local area network (WLAN) or other suitable network.
摘要翻译：本发明提供了一种用于在无线局域网（WLAN）或其他合适网络中提供无线节点，点或终端的移动位置的估计的新的和独特的方法和装置，所述估计基于射频（RF）信号强度测量和信号强度数据库或无线电图中的网格点。信号强度数据库或无线电图是使用信号强度指纹算法构建的。信号强度指纹算法包括选择和测量无线局域网（WLAN）或其他合适网络中的一组网格点。

62. 发明申请

US20090154384A1 Resource allocation and outage control for renewable energy WLAN infrastructure mesh node 有权
标题翻译：可再生能源WLAN基础设施网状节点的资源分配和中断控制
公开(公告)号：US20090154384A1
公开(公告)日：2009-06-18
申请号：US11954819
申请日：2007-12-12
申请人： Terence Douglas Todd , Amin Farbod , Amir Antoun Renne Sayegh
发明人： Terence Douglas Todd , Amin Farbod , Amir Antoun Renne Sayegh
IPC分类号： G08C17/00 , H04Q7/24
CPC分类号： H04W28/02 , H02J7/35 , H04W16/225 , H04W52/0232 , H04W52/0258 , H04W52/0296 , H04W84/12 , Y02D70/142 , Y02D70/22
摘要： A mesh node of an infrastructure wireless local area network ‘WLAN’ is coupled to a battery which is coupled to a device that is able to harness energy from a source of renewable energy. Energy management of the mesh node includes conducting simulations of a system comprising the mesh node, the device, and the battery in its current state of charge, determining an admissible load for the mesh node from the simulations, and withholding communication services by the mesh node for one or more periods of time a cumulative duration of which is related to power consumption of the mesh node when handling the admissible load. The simulations involve meteorological data related to the source of renewable energy in the vicinity of the mesh node.
摘要翻译：基础设施无线局域网“WLAN”的网状节点耦合到电池，该电池耦合到能够利用来自可再生能源的能量的设备。网状节点的能量管理包括在其当前充电状态下对包括网状节点，设备和电池的系统进行模拟，从网络节点确定网状节点的允许负载，以及网状节点预留通信服务在一个或多个时间段中，其累积持续时间与处理容许负载时的网状节点的功耗有关。模拟涉及与网状节点附近的可再生能源相关的气象数据。

63. 发明申请

US20080130521A1 Method and apparatus for optimization of wireless mesh networks 有权
标题翻译：无线网状网络优化的方法和装置
公开(公告)号：US20080130521A1
公开(公告)日：2008-06-05
申请号：US11999226
申请日：2007-12-04
申请人： Kai Li , Xiaodong Wang , Mohammad Madihian
发明人： Kai Li , Xiaodong Wang , Mohammad Madihian
IPC分类号： H04L12/28 , H04Q7/00
CPC分类号： H04W16/225 , H04W28/16
摘要： A cross-layer optimization framework for designing of multi-radio/multi-channel wireless mesh networks with network coding to support multiple unicast applications is used. A column-generation-based primal-dual method is used to solve the optimization problem. For network-layer formation, a code construction scheme based on linear programming is used. Delay constraints are imposed on the network code construction so the possible impact of the extra decoding delay to the upper-layer Transmission Control Protocol/Internet Protocol (TCP/IP) performance may be reduced without changing the upper-layer protocols.
摘要翻译：使用用于设计具有网络编码以支持多个单播应用的多无线电/多信道无线网状网络的跨层优化框架。使用基于列生成的原始双重方法来解决优化问题。对于网络层的形成，使用基于线性规划的代码构造方案。对网络代码构造施加延迟约束，可以减少额外解码延迟对上层传输控制协议/因特网协议（TCP / IP）性能的可能影响，而不改变上层协议。

64. 发明申请

US20070237125A1 SYSTEM AND INFORMATION PROCESSING METHOD AND APPARATUS 有权
标题翻译：系统和信息处理方法和装置
公开(公告)号：US20070237125A1
公开(公告)日：2007-10-11
申请号：US11695149
申请日：2007-04-02
申请人： Masatomo Ohuchi
发明人： Masatomo Ohuchi
IPC分类号： H04Q7/24
CPC分类号： H04W16/04 , H04W16/225 , H04W28/20
摘要： A plurality of access points for wireless communications and a management apparatus that manages the plurality of access points hold management information that indicates channels used by each of the plurality of access points and an assigning status of bandwidth for each channel. Then, a bandwidth assigning request issued from a wireless station newly connected to a first access point is received via the first access point and a determination is made, based on a bandwidth assigning status of a channel being used by the first access point, as to whether or not bandwidth requested in the bandwidth assigning request is assignable to the channel. When a determination of unassignable is made in the determination, control is conducted to execute exchanging of the channel of the first access point.
摘要翻译：用于无线通信的多个接入点和管理多个接入点的管理装置保持管理信息，该管理信息指示多个接入点中的每一个使用的信道和每个信道的带宽分配状态。然后，经由第一接入点接收从新连接到第一接入点的无线站发出的带宽分配请求，并且基于第一接入点正在使用的信道的带宽分配状态，进行确定带宽分配请求中请求的带宽是否可分配给该信道。当在确定中做出不可分配的确定时，进行控制以执行第一接入点的信道的交换。

65. 发明申请

US20060189388A1 METHOD AND APPARATUS FOR RF TRANSMITTER LAYOUT IN A GAMING HALL 失效
标题翻译：射频发射机布置在游戏厅中的方法和装置
公开(公告)号：US20060189388A1
公开(公告)日：2006-08-24
申请号：US10244098
申请日：2002-09-13
申请人： Michael Hartman , David Loar , Brett Keeton , Hilary Keeton
发明人： Michael Hartman , David Loar , Brett Keeton , Hilary Keeton
IPC分类号： A63F9/24
CPC分类号： G07F17/32 , A63F13/12 , A63F13/71 , A63F2300/401 , A63F2300/402 , A63F2300/50 , A63F2300/532 , A63F2300/5546 , H04L63/0442 , H04L63/0823 , H04L63/0869 , H04L63/1466 , H04L67/38 , H04L67/42 , H04W4/06 , H04W16/225 , H04W88/12 , H04W88/14
摘要： A method of administering a game in a wireless embodiment utilizing multiple transmitters connected to a game server and base station controller is disclosed. The method comprises generating game state data describing game state in a bingo game; passing the game state data to each transmitter in a plurality of transmitters; and transmitting from transmitters in the plurality in sequence the game state signal to a wireless receiver, wherein the game state data are transmitted repeatedly.
摘要翻译：公开了一种在使用连接到游戏服务器和基站控制器的多个发射机的无线实施例中管理游戏的方法。该方法包括生成宾果游戏中描述游戏状态的游戏状态数据; 将游戏状态数据传送到多个发射机中的每个发射机; 以及从所述多个发射机依次将所述游戏状态信号发送到无线接收器，其中所述游戏状态数据被重复发送。

66. 发明授权

US07085588B1 System and method for determining and representing one or more potential physical locations of a newly detected wireless network device 有权
标题翻译：用于确定和表示新检测的无线网络设备的一个或多个潜在物理位置的系统和方法
公开(公告)号：US07085588B1
公开(公告)日：2006-08-01
申请号：US10937550
申请日：2004-09-09
申请人： Roger Pfister , Floyd Backes , Paul D. Callahan
发明人： Roger Pfister , Floyd Backes , Paul D. Callahan
IPC分类号： H04Q7/20
CPC分类号： H04W16/18 , H04L41/0213 , H04L41/0896 , H04L41/12 , H04L41/22 , H04W16/225 , H04W24/00 , H04W40/00 , H04W88/02 , H04W88/08
摘要： A previously unknown wireless device, which may be either an access point or a station, is detected by receipt of transmissions from that device at one or more access points that are currently operating within a managed wireless network. A graphic representation of the newly detected device is displayed in a region of a user interface external to a region containing a representation of the physical environment of the managed wireless network. A user selects a number of known access points from which an estimated distance to the newly detected device is to be determined and represented. A representation is generated of an estimated distance from each one of the selected number of access points, such as those access points that are estimated to be physically closest to the newly detected device, for example on the asis of signal strength with regard to transmissions from the newly detected device received at the known access points. The distance representations from the known access points may be provided using substantially circular “distance rings”, displayed in the region of the user interface containing a representation of the physical environment in which the wireless network is deployed. The distance rings enable a user to may observe one or more distance ring intersections indicating one or more potential positions within the wireless network's physical environment at which the newly detected device may be located.
摘要翻译：先前未知的无线设备（其可以是接入点或站）通过在当前在受管理的无线网络内操作的一个或多个接入点处接收到来自该设备的传输来检测。新检测到的设备的图形显示在包含被管理的无线网络的物理环境的表示的区域外部的用户界面的区域中。用户选择要确定和表示新检测到的设备的估计距离的多个已知接入点。产生从所选数量的接入点中的每一个接收点的估计距离的表示，例如估计物理上最接近新检测到的设备的那些接入点，例如关于信号强度的相对于在已知接入点处接收的新检测到的设备。可以使用基本上圆形的“距离环”来提供来自已知接入点的距离表示，其显示在包含无线网络部署的物理环境的表示的用户接口的区域中。距离环使得用户可以观察指示新检测到的设备可能位于的无线网络的物理环境内的一个或多个潜在位置的一个或多个距离环交叉。

67. 发明申请

US20050048963A1 Configurable premises based wireless network and operating protocol 审中-公开
标题翻译：可配置的前提为基础的无线网络和操作协议
公开(公告)号：US20050048963A1
公开(公告)日：2005-03-03
申请号：US10765451
申请日：2004-01-27
申请人： Joseph Kubler , Ronald Mahany
发明人： Joseph Kubler , Ronald Mahany
IPC分类号： H04W16/06 , H04W16/20 , H04W16/22 , H04Q7/20
CPC分类号： H04W16/06 , H04W16/20 , H04W16/225
摘要： A premises based wireless network includes a plurality of interconnected wireless access points. Each of the plurality of wireless access points provides wireless communications within a corresponding cell of a plurality of cells and is spaced to provide wireless coverage throughout the premises. The size of at least one cell of the plurality of cells is adjustable based upon cell communication characteristics. In order to adjust the size of a cell, the corresponding operating data rate is selectively adjusted. In particular, the size of the cell is increased by reducing the data rate or throughput capability. For example, at least one wireless access point may operate according to an industry standard protocol at a standard data rate with a relatively smaller cell size, and another may operate according to a proprietary protocol. A dual mode base station of the plurality of base stations may operate according to both the industry standard protocol and the proprietary protocol. At least one of the plurality of wireless access points may be selectively disabled, whereas another have its data rate to increase a corresponding cell size. In the network, a selectively disabled base station monitors communications within a previously active corresponding cell. Based upon the monitored communications, the selectively disabled base station becomes active to provide wireless communications within a corresponding cell.
摘要翻译：基于场所的无线网络包括多个互连的无线接入点。多个无线接入点中的每一个提供多个小区的相应小区内的无线通信，并且间隔开以在整个场所提供无线覆盖。多个小区中的至少一个小区的大小可以基于小区通信特性来调整。为了调整单元的尺寸，选择性地调整相应的操作数据速率。特别地，通过降低数据速率或吞吐量能力来增加小区的大小。例如，至少一个无线接入点可以以具有相对较小小区大小的标准数据速率根据工业标准协议进行操作，另一个可以根据专用协议进行操作。多个基站中的双模式基站可以根据工业标准协议和专用协议进行操作。可以选择性地禁用多个无线接入点中的至少一个，而另一个具有其数据速率以增加相应的小区大小。在网络中，选择性地禁用的基站监视先前活动的相应小区内的通信。基于所监视的通信，选择性地禁用的基站变为活动的，以在相应的小区内提供无线通信。

68. 发明申请

US20040034773A1 Establishing authenticated network connections 有权
标题翻译：建立经过身份验证的网络连接
公开(公告)号：US20040034773A1
公开(公告)日：2004-02-19
申请号：US10224098
申请日：2002-08-19
发明人： Igor V. Balabine , William G. Friedman , Ilya G. Minkin
IPC分类号： H04L009/00
CPC分类号： H04L63/08 , A63F13/12 , A63F2300/401 , A63F2300/402 , A63F2300/50 , A63F2300/532 , A63F2300/5546 , H04L63/0442 , H04L63/0823 , H04L63/0869 , H04L63/1466 , H04L67/38 , H04L67/42 , H04W4/06 , H04W16/225 , H04W88/12 , H04W88/14
摘要： A method and apparatus for establishing authenticated network (e.g., TCP/IP) connections augments the network (e.g., TCP/IP) protocol and enables concealment of the presence of network (e.g., TCP/IP) servers on the network. One methodology uses one or more cryptographic techniques, and/or combinations of such techniques, to achieve the goal. A network (e.g., TCP/IP) connection establishment could be authenticated using both shared secret cryptographic and public key cryptographic methods. The trust between peers could be established either directly or via a trusted third party. One methodology allows network (e.g., TCP/IP) server concealment against Internet based eavesdroppers and eavesdroppers staging man-in-the-middle attacks on the local network or in the close proximity to the server. The techniques described herein may be used to protect a network (e.g., TCP/IP) server from establishing unsanctioned connections from both local and remote networks.
摘要翻译：用于建立认证网络（例如，TCP / IP）连接的方法和装置增强了网络（例如，TCP / IP）协议，并且能够隐藏网络上网络（例如，TCP / IP）服务器的存在。一种方法使用一种或多种加密技术和/或这种技术的组合来实现目标。网络（例如，TCP / IP）连接建立可以使用共享秘密加密和公共密钥密码方法来认证。对等体之间的信任可以直接或通过可信第三方建立。一种方法允许针对基于互联网的窃听者和窃听者的网络（例如，TCP / IP）服务器隐藏在本地网络上或在靠近服务器的地方进行中间人攻击。本文描述的技术可以用于保护网络（例如，TCP / IP）服务器从本地和远程网络建立未被批准的连接。

69. 发明公开

US20240381114A1 Preemptive Radio Energization Based on Network Demand 审中-公开
公开(公告)号：US20240381114A1
公开(公告)日：2024-11-14
申请号：US18314363
申请日：2023-05-09
申请人： Cisco Technology, Inc.
发明人： Tina Gundersen , Clark A. Carty , Kasi R. Nalamalapu , Rajesh Tarakkad Venkateswaran , Carlos Pignataro , Eric A. Voit
IPC分类号： H04W16/20 , H04W16/22
CPC分类号： H04W16/20 , H04W16/225
摘要： Various methods, systems, and/or processes are described herein that rely on a demand-based optimization logic that aims to improve wireless network performance. It involves selecting a floorplan, identifying access points associated with the floorplan, and assessing network demands of client devices within the area. Based on the demands, a demand-based power configuration is generated to adjust the output power of one or more access points. This configuration is transmitted to the identified access points to optimize network performance. By adjusting the power of access points to match the needs of client devices, more efficient and effective wireless network usage is realized.

70. 发明公开

US20240031043A1 Systems and Methods for State Detection via Wireless Radios 审中-公开
公开(公告)号：US20240031043A1
公开(公告)日：2024-01-25
申请号：US18359782
申请日：2023-07-26
申请人： Sonos, Inc.
发明人： Niels van Erven , Connor Riley Northend
IPC分类号： H04B17/318 , H04W16/22 , H04B17/27
CPC分类号： H04B17/318 , H04W16/225 , H04B17/27
摘要： Systems and methods for localizing individuals in a region using wireless signals in accordance with embodiments are illustrated. One embodiment includes a method for localizing individuals in a region between wireless devices of a system. The method receives wireless signal strength data for signals transmitted along signal paths between several wireless playback devices transmitting on a wireless channel during synchronous playback of media content by the several wireless playback devices and determines a first signal strength for each of several portions of the wireless channel. The method calculates, for each signal path between each of the several wireless playback devices, a difference in the determined first signal strength from a second signal strength for each of the several subcarriers, and determines, based on the calculated differences, a state for a set of one or more individuals in the region.

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