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21. 发明申请

US20100202428A1 System and Method for Concurrently Utilizing Multiple System Identifiers 有权
标题翻译：同时利用多个系统标识符的系统和方法
公开(公告)号：US20100202428A1
公开(公告)日：2010-08-12
申请号：US12722205
申请日：2010-03-11
申请人： James Thompson , Kathleen E. McClelland , Brett B. Stewart
发明人： James Thompson , Kathleen E. McClelland , Brett B. Stewart
IPC分类号： H04W88/08
CPC分类号： H04W48/18 , G06Q40/12 , H04L12/1464 , H04L12/1471 , H04L12/1496 , H04L12/4666 , H04L29/06 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L63/0272 , H04L63/104 , H04L63/105 , H04L69/329 , H04W8/26 , H04W48/16 , H04W74/00 , H04W88/06 , H04W88/08
摘要： System and Method for providing access to multiple wireless service providers (WSPs) on a shared network infrastructure. The system includes a plurality of access points (Aps) coupled to a network which may be distributed in airports, mass-transit stations, businesses, etc. The network may couple to a wide area network, such as the Internet. Each AP may include a plurality of virtual Aps (VAPs), each corresponding to a WSP. A portable computing device (PCD) of a user stores identification information indicating a WSP of a plurality of possible WSPs, and which may include an access level of the user. Each AP “listens for” or detects identification information associated with numerous WSPs. When the AP receives the identification information from the PCD, it determines the VAP/WSP for the PCD using the identification information. Network access is then provided to the PCD through the determined WSP at the determined access level.
摘要翻译：用于在共享网络基础设施上提供对多个无线服务提供商（WSP）的访问的系统和方法。该系统包括耦合到网络的多个接入点（Aps），该接入点可以分布在机场，大众中转站，企业等中。网络可以耦合到诸如因特网的广域网。每个AP可以包括多个虚拟Ap（VAP），每个对应于WSP。用户的便携式计算设备（PCD）存储指示多个可能WSP的WSP的识别信息，并且其可以包括用户的访问级别。每个AP“侦听”或检测与许多WSP相关联的识别信息。当AP从PCD接收到识别信息时，使用识别信息确定PCD的VAP / WSP。然后，通过确定的访问级别的确定的WSP将网络访问提供给PCD。

22. 发明授权

US06499086B2 Processor with decompressed video bus 有权
标题翻译：具有解压缩视频总线的处理器
公开(公告)号：US06499086B2
公开(公告)日：2002-12-24
申请号：US09770461
申请日：2001-01-29
申请人： Steven L. Belt , Douglas D. Gephardt , Drew J. Dutton , Brett B. Stewart , Rita M. Wisor
发明人： Steven L. Belt , Douglas D. Gephardt , Drew J. Dutton , Brett B. Stewart , Rita M. Wisor
IPC分类号： G06F1200
CPC分类号： G06F12/0875
摘要： A dedicated bus between a central processing unit and a peripheral unit, such as a graphics controller driving a video display, provides enhanced capability in an environment in which signal processing occurs within the central processing unit. The dedicated bus relieves other data buses, such as the PCI bus, of the need to communicate large amounts of data, such as decompressed video data. The resulting system supports high bandwidth transmissions of decompressed video data, enabling high resolution 24 bit full motion video and multiple data stream video.
摘要翻译：在中央处理单元和周边单元之间的专用总线，例如驱动视频显示器的图形控制器，在中央处理单元内发生信号处理的环境中提供增强的能力。专用总线减轻了诸如PCI总线的其他数据总线，需要传送大量数据，例如解压缩的视频数据。所得到的系统支持解压缩视频数据的高带宽传输，实现高分辨率24位全动态视频和多数据流视频。

23. 发明授权

US06452498B2 System and method for providing geographic-based advertising 有权
标题翻译：用于提供地理广告的系统和方法
公开(公告)号：US06452498B2
公开(公告)日：2002-09-17
申请号：US09851677
申请日：2001-05-08
申请人： Brett B. Stewart
发明人： Brett B. Stewart
IPC分类号： G08B2300
CPC分类号： G06Q30/0261 , G01S5/02 , G06Q10/107 , G06Q10/109 , G06Q30/02 , G06Q30/0254 , G06Q30/0255 , G06Q30/0267 , G06Q30/0277 , H04L29/06 , H04L67/12 , H04L67/18 , H04M15/8033 , H04M2215/7435 , H04W4/00 , H04W4/02 , H04W8/26 , H04W48/08 , H04W48/16 , H04W64/00 , H04W88/08
摘要： A geographic-based communications service system has a mobile unit for transmitting/receiving information, and access points connected to a network. The access points are arranged in known geographic locations and transmit and receive information from the mobile unit. When one of the access points detects the presence of the mobile unit, it sends a signal to the network indicating the location of the mobile unit and the information requested by the mobile unit. Based on the signal received from the access point, the network communicates with information providers connected to the network and provides data to the mobile unit through the access point corresponding to the location of the mobile unit.
摘要翻译：基于地理的通信服务系统具有用于发送/接收信息的移动单元以及连接到网络的接入点。接入点被布置在已知的地理位置，并从移动单元发送和接收信息。当其中一个接入点检测到移动单元的存在时，它向网络发送指示移动单元的位置和移动单元请求的信息的信号。基于从接入点接收到的信号，网络与连接到网络的信息提供者进行通信，并通过与移动单元的位置对应的接入点向移动单元提供数据。

24. 发明授权

US06201794B1 Network with efficient message routing 失效
标题翻译：具有高效消息路由的网络
公开(公告)号：US06201794B1
公开(公告)日：2001-03-13
申请号：US08915767
申请日：1997-08-21
申请人： Brett B. Stewart , Paul R. Teich
发明人： Brett B. Stewart , Paul R. Teich
IPC分类号： G01R3108
CPC分类号： H04L45/42 , H04L45/02 , H04L45/26 , H04Q3/66 , H04Q2213/13092 , H04Q2213/13138 , H04Q2213/1316 , H04Q2213/13164 , H04Q2213/13352 , H04Q2213/13353
摘要： Pilot messages are transmitted between communicating nodes on a network either periodically or as a continuous background process in order to determine the most efficient path for transmitting a message from a node to every other node in a network depending on prevailing message traffic conditions. Each node can transmit pilot messages at predetermined intervals or in response to commands from a master riding node. A master riding node can monitor message traffic and alter the sequence in which pilot messages are transmitted, thereby more frequently monitoring traffic between nodes with heavy communication requirements. By routing messages from a source node to a destination over a predetermined efficient path, it is no longer necessary for the system to determine a next destination point as messages traverse the network.
摘要翻译：导频消息在网络上的通信节点之间周期性地或作为连续后台进程发送，以便根据主要消息业务条件确定用于从网络中的节点向网络中的每个其他节点发送消息的最有效的路径。每个节点可以以预定间隔或响应于来自主骑士节点的命令发送导频消息。主控节点可以监视消息流量并改变传输导频消息的顺序，从而更频繁地监视具有较大通信要求的节点之间的流量。通过在预定的有效路径上将消息从源节点路由到目的地，系统不再需要在穿越网络的消息中确定下一个目的地点。

25. 发明授权

US5949892A Method of and apparatus for dynamically controlling operating characteristics of a microphone 失效
标题翻译：用于动态控制麦克风的操作特性的方法和装置
公开(公告)号：US5949892A
公开(公告)日：1999-09-07
申请号：US901679
申请日：1997-07-28
申请人： Brett B. Stewart
发明人： Brett B. Stewart
IPC分类号： H04R29/00 , H04R3/00
CPC分类号： H04R29/004
摘要： A microphone has a diaphragm which vibrates in response to sound waves and a proximately positioned charge carrying circuit for dynamically controlling a compliance of the diaphragm. A micromachined microphone has a substrate, a compliant silicon membrane, and a charge carrying circuit positioned between the substrate and the membrane. A charge applied to the charge carrying circuit controls the compliance of the membrane thereby controlling operating characteristics of the microphone, such as dynamic range and frequency response.
摘要翻译：麦克风具有响应于声波振动的隔膜和用于动态地控制隔膜顺从性的近似定位的电荷承载电路。微加工麦克风具有基板，柔性硅膜和位于基板和膜之间的电荷承载电路。施加到电荷承载电路的电荷控制膜的顺应性，从而控制麦克风的操作特性，例如动态范围和频率响应。

26. 发明授权

US5936960A Apparatus for and method of communicating among devices interconnected on a bus 失效
标题翻译：在总线上互连的设备之间进行通信的装置和方法
公开(公告)号：US5936960A
公开(公告)日：1999-08-10
申请号：US915642
申请日：1997-08-21
申请人： Brett B. Stewart
发明人： Brett B. Stewart
IPC分类号： H04L12/403 , H04L12/40
CPC分类号： H04L12/403
摘要： An information communication system has a plurality of nodes connected by both an information transmission bus and a signalling channel. The information transmission bus is used to carry messages between devices attached to the nodes of the network. The signing channel is used to signal nodes that a message transmission is about to occur. Based on the devices connected to the nodes, the appropriate communication protocol can be set up and resources allocated on the information transmission bus to efficiently transfer information. The invention allows a device acting as a message source to communicate with another device at a first node using a first protocol and to communicate with a different device at a second node using a second protocol. The protocols can be stored in the devices attached to the nodes or a control node can be used.
摘要翻译：信息通信系统具有通过信息传输总线和信令信道两者连接的多个节点。信息传输总线用于在连接到网络的节点的设备之间携带消息。签名信道用于向节点发出消息传输信号。基于连接到节点的设备，可以建立适当的通信协议，并在信息传输总线上分配资源以有效传输信息。本发明允许用作消息源的设备使用第一协议与第一节点处的另一设备通信，并且使用第二协议与第二节点处的不同设备进行通信。协议可以存储在连接到节点的设备中，也可以使用控制节点。

27. 发明授权

US5901332A System for dynamically reconfiguring subbusses of data bus according to system needs based on monitoring each of the information channels that make up data bus 失效
标题翻译：根据系统需要动态重新配置数据总线子系统的系统，基于监控构成数据总线的每个信息通道
公开(公告)号：US5901332A
公开(公告)日：1999-05-04
申请号：US921078
申请日：1997-08-29
申请人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Steven L. Belt , Drew J. Dutton
发明人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Steven L. Belt , Drew J. Dutton
IPC分类号： G06F13/38 , G06F13/40
CPC分类号： G06F13/4018 , G06F13/385
摘要： A data bus for connecting information processing devices is configurable into a plurality of subbusses in order to fully utilize the data bus capacity. The size and data transfer direction of each subbus, as well as the data transfer speed of each subbus, is independent of the other subbusses. Also, the data bus can be reconfigured to meet changing system requirements. A data bus controller is thus provided to accomplish this data bus reconfiguration. The reconfiguration may be accomplished in accordance with one of a plurality of information flow templates which may be stored in a memory. A method of configuring a data bus is also provided wherein information transfer needs of a system are identified and the data bus is configured according to the identified information transfer means. The reconfiguration in accordance with the information transfer needs may be accomplished in accordance with one or more information flow templates which may be stored in a memory. The system may operate in accordance with a self arbitration scheme such that reconfiguration of the system is based on operational experience, such as utilization rates or excess capacity associated with each of the subbusses.
摘要翻译：用于连接信息处理设备的数据总线可配置成多个子总线，以便充分利用数据总线容量。每个子总线的大小和数据传输方向以及每个子总线的数据传输速度与其他子总线无关。此外，数据总线可以重新配置以满足不断变化的系统要求。因此提供数据总线控制器来完成该数据总线重新配置。重新配置可以根据可存储在存储器中的多个信息流模板之一来完成。还提供了一种配置数据总线的方法，其中识别系统的信息传送需求，并且根据所识别的信息传送装置配置数据总线。根据信息传送需求的重新配置可以根据可存储在存储器中的一个或多个信息流模板来完成。系统可以根据自我仲裁方案操作，使得系统的重新配置基于诸如与每个子总线相关联的利用率或过多容量的操作经验。

28. 发明授权

US5734843A Reverse data channel as a bandwidth modulator 失效
标题翻译：反向数据通道作为带宽调制器
公开(公告)号：US5734843A
公开(公告)日：1998-03-31
申请号：US476872
申请日：1995-06-07
申请人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Drew J. Dutton , Steven L. Belt
发明人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Drew J. Dutton , Steven L. Belt
IPC分类号： G06F13/36 , G06F13/00
CPC分类号： G06F13/36
摘要： A method of allocating bandwidth among a plurality of devices communicatively connected through a data bus provides for determining a data need of at least one of the plurality of devices, allocating portions of the data bus to the devices in response to the data need, and transmitting data between the devices on the allocated portions of the data bus. The portions of the data bus can be subbusses, each comprising at least one bit line. The data need can be based on a measure of fullness of a buffer corresponding to the at least one device. The data need can be provided as feedback from the buffer to a data bus controller which allocates the portions of the data bus. The method can use rules for assigning the subbusses which are stored in a memory. A processor can change the rules to accommodate changing conditions in the data bus. Also provided is a data communication system comprising a dynamically reconfigurable data bus, a data bus controller connected to the dynamically reconfigurable data bus for configuring subbusses of the data bus, a plurality of receiving devices connected to the data bus, and a feedback connection from at least one of the receiving devices to the data bus controller, wherein the data bus controller configures the subbusses in accordance with feedback received over the feedback connection. A memory can be connected to the data bus controller for storing rules for use by the data bus controller in configuring the subbusses. A processor can change the rules to accommodate changing conditions in the data bus.
摘要翻译：在通过数据总线通信连接的多个设备之间分配带宽的方法提供用于确定多个设备中的至少一个设备的数据需求，响应于数据需要将数据总线的部分分配给设备，并且发送在数据总线的分配部分上的设备之间的数据。数据总线的部分可以是子总线，每个都包括至少一个位线。数据需要可以基于对应于至少一个设备的缓冲器的丰满度的量度。数据需求可以作为从缓冲器到分配数据总线部分的数据总线控制器的反馈来提供。该方法可以使用用于分配存储在存储器中的子总线的规则。处理器可以改变规则以适应数据总线中的变化条件。还提供了一种数据通信系统，包括动态可重新配置的数据总线，连接到动态可重配置数据总线的数据总线控制器，用于配置数据总线的子总线，连接到数据总线的多个接收设备，以及来自至少一个接收设备到达数据总线控制器，其中数据总线控制器根据通过反馈连接接收到的反馈来配置子总线。存储器可以连接到数据总线控制器，用于存储数据总线控制器在配置子总线时使用的规则。处理器可以改变规则以适应数据总线中的变化条件。

29. 发明授权

US5633888A Method of using an access point adjacency matrix to establish handoff in a wireless LAN 失效
标题翻译：使用接入点邻接矩阵在无线LAN中建立切换的方法
公开(公告)号：US5633888A
公开(公告)日：1997-05-27
申请号：US461984
申请日：1995-06-05
申请人： Brett B. Stewart
发明人： Brett B. Stewart
IPC分类号： H04L12/28 , H04W28/16 , H04W36/08 , H04W76/02 , H04W84/12 , H04L27/30
CPC分类号： H04W36/0072 , H04W28/16 , H04W76/02 , H04W84/12
摘要： An adjacency matrix is incorporated into a local area network in order to provide smoother and faster transitions between mobile devices and access points of adjacent or overlapping microcells. The adjacency matrix can be based on fuzzy logic and updated periodically. Factors used to create the matrix can include the ability to establish a communication link, signal strength measurements, roam times, time of day, day of week and other factors germaine to the local area network topology and patterns of its usage. The mobile device thus effects the transition by attempting to communicate on the frequencies associated with hopping schemes of the access points which are most likely adjacent to the previous access point. As a result, the average transition time is greatly reduced.
摘要翻译：邻接矩阵被并入到局域网中，以便在移动设备和相邻或重叠的微小区的接入点之间提供更平滑和更快速的转换。邻接矩阵可以基于模糊逻辑并定期更新。用于创建矩阵的因素可以包括建立通信链路，信号强度测量，漫游时间，一天中的时间，星期几以及其他对局域网拓扑和其使用模式的因素的能力。因此，移动设备通过尝试在最可能与先前接入点相邻的接入点的跳频方案相关联的频率上进行通信来实现转换。结果，平均过渡时间大大降低。

30. 发明授权

US5615207A Side bus to dynamically off load main bus 失效
标题翻译：侧总线动态卸载主总线
公开(公告)号：US5615207A
公开(公告)日：1997-03-25
申请号：US482045
申请日：1995-06-07
申请人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Drew J. Dutton , Steven L. Belt
发明人： Douglas D. Gephardt , Brett B. Stewart , Rita M. Wisor , Drew J. Dutton , Steven L. Belt
IPC分类号： H04L12/46
CPC分类号： H04L12/4616
摘要： A data communication system includes an express bus, a plurality of local buses, and a plurality of local/express bridges, each local/express bridge connecting a corresponding local bus to the express bus. A plurality of local/local bridges each connect two corresponding local buses. The plurality of local buses and the plurality of local/local bridges comprise a local path. Also provided is a method of communicating information from a sending communication device to a target communication device, comprising the steps of a) determining if the target communication device is on a local bus corresponding to the sending communication device, b) transferring the information from the sending communication device to the target communication device on the local bus corresponding to the sending communication device if the result of step a) is that the target communication device is on the local bus corresponding to the sending communication device, c) transferring the information from the sending communication device to an express bus if the result of step a) is that the target communication device is not on the local bus corresponding to the sending communication device, d) transferring the information from the express bus to a local bus corresponding to the target communication device, and e) transferring the information from the local bus corresponding to the target communication device to the target communication device.
摘要翻译：数据通信系统包括快速总线，多个本地总线和多个本地/快速桥接器，每个本地/快速桥接器将相应的本地总线连接到快速总线。多个本地/本地桥接器每个连接两个相应的本地总线。多个本地总线和多个本地/本地桥接器包括本地路径。还提供了一种从发送通信设备向目标通信设备传送信息的方法，包括以下步骤：a）确定目标通信设备是否在与发送通信设备相对应的本地总线上，b）将信息从如果步骤a）的结果是目标通信设备在与发送通信设备相对应的本地总线上，则将通信设备发送到与发送通信设备相对应的本地总线上的目标通信设备，c）将信息从如果步骤a）的结果是目标通信设备不在与发送通信设备相对应的本地总线上，则将通信设备发送到快速总线，d）将信息从快速总线传送到与目标对应的本地总线通信设备，以及e）从与ta相对应的本地总线传送信息 rget通信设备到目标通信设备。

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