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    • 1. 发明申请
    • System and method for active mobile collaboration
    • 主动移动协作的系统和方法
    • US20050041793A1
    • 2005-02-24
    • US10890922
    • 2004-07-14
    • Paul FultonAndre NakasoJohn DrewryMichael WhiteSteven SchrammSaurav Chatterjee
    • Paul FultonAndre NakasoJohn DrewryMichael WhiteSteven SchrammSaurav Chatterjee
    • H04L20060101H04M3/42H04M3/436
    • H04M3/436H04M3/42093H04M3/42263H04M3/42365H04M2203/1091H04M2203/2011H04M2207/206
    • A communication system is provided that uses loosely-coupled client-server architectures to improve the efficiency of communications. The communication system includes client and facilitator applications. The client application is a component of processor-based mobile communication devices. The facilitator application is hosted on one or more servers or other processor-based devices, and communicates with the client application via one or more couplings. The facilitator application can also be distributed among one or more portable processor-based devices including the communication devices hosting the client application. The communication system improves efficiency of voice communications by allowing communication device users to dynamically manage how and when mobile calls take place, intelligently screen calls based on caller identity, urgency, and subject matter, determine which contacts in a directory are available to talk and which ones choose not to be disturbed, and increase accessibility of enterprise and personal contact information from mobile phones.
    • 提供了一种使用松散耦合的客户端 - 服务器架构来提高通信效率的通信系统。 通信系统包括客户端和辅助应用程序。 客户端应用程序是基于处理器的移动通信设备的组件。 辅导员应用程序托管在一个或多个服务器或其他基于处理器的设备上,并通过一个或多个耦合与客户端应用程序进行通信。 辅助应用程序还可以分布在一个或多个基于便携式处理器的设备中,包括托管客户端应用的通信设备。 通信系统通过允许通信设备用户动态地管理如何以及何时发生移动呼叫,提高语音通信的效率,基于呼叫者身份,紧急性和主题智能地屏蔽呼叫,确定目录中的哪些联系人可用于谈话以及哪个 选择不受打扰,增加手机企业和个人联系信息的可访问性。
    • 5. 发明申请
    • Making time-of-flight measurements in master/slave and ad hoc networks by eaves-dropping on messages
    • 在主/从和自组织网络上进行飞行时间测量,通过消息消失
    • US20070184864A1
    • 2007-08-09
    • US10598815
    • 2005-03-02
    • Adam LeitchMartin WilcoxPaul Fulton
    • Adam LeitchMartin WilcoxPaul Fulton
    • H04B7/00H04Q7/20H04B7/15
    • H04W56/0065H04Q2213/13372H04W24/00H04W52/0219H04W56/0015H04W64/00H04W84/18Y02D70/144Y02D70/162Y02D70/22
    • Method for obtaining range and/or positional information of electronic devices typically rely on a device (A) re-questing that another device (B) supplies a reply message (22), which contains some timing information (T2, T3) on the signals received and sent. Problems that arise in such networks comprise: firstly, some devices (C) may be out of range of the device (A) that initiates the ranging measurements, and secondly, some devices (B, C) may not be allowed to communicate with each other and thus, the distance between these devices cannot be found. This invention discloses that in these cases, eavesdropping on messages (21, 22, 24) passing between other devices (A, B, C) in the system can result in that distances between additional devices are found. Furthermore, by using eavesdropping the number of transmissions, and therefore the potential for collisions, is reduced. Thus, the power consumption of the nodes in the network can be lowered.
    • 用于获得电子设备的范围和/或位置信息的方法通常依赖于设备(A)重新寻求另一个设备(B)提供包含一些定时信息(T 2,T 3)的应答消息(22) 接收并发送信号。 在这种网络中出现的问题包括:首先,一些设备(C)可能超出了启动测距测量的设备(A)的范围,其次,某些设备(B,C)可能不被允许与每个设备 因此,无法找到这些设备之间的距离。 本发明公开了在这些情况下,窃听在系统中其他设备(A,B,C)之间通过的消息(21,22,24)可导致附加设备之间的距离被发现。 此外,通过使用窃听数量的传输,并因此减少了碰撞的可能性。 因此,可以降低网络中节点的功耗。
    • 6. 发明授权
    • Performance indicator for wireless digital signal reception
    • 无线数字信号接收性能指标
    • US07133446B1
    • 2006-11-07
    • US09693679
    • 2000-10-19
    • Paul Fulton
    • Paul Fulton
    • H04B3/46H04B7/216H04B17/00
    • H04B17/309H04B17/23
    • A performance indicator for wireless digital signal reception is disclosed. In particular, a method for indicating the reception quality of a wireless digital signal at an electronic device is disclosed. The method includes a series of steps, starting with a first step of receiving the wireless digital signal at the electronic device. In the next step, the wireless signal is demodulated. Then, an error rate associated with the digital data portion of the wireless signal is determined. In the next step, a quality level of reception of the wireless signal is indicated. Specifically, the quality level of reception is directly proportional to the error rate of the digital data portion of the signal.
    • 公开了一种用于无线数字信号接收的性能指标。 特别地,公开了一种在电子设备上指示无线数字信号的接收质量的方法。 该方法包括一系列步骤,从在电子设备处接收无线数字信号的第一步骤开始。 在下一步中,无线信号被解调。 然后,确定与无线信号的数字数据部分相关联的错误率。 在下一步骤中,指示无线信号的接收质量水平。 具体地,接收的质量水平与信号的数字数据部分的误码率成正比。
    • 7. 发明申请
    • Beacon channel for frequency hopping wireless devices
    • 用于跳频无线设备的信标通道
    • US20060039450A1
    • 2006-02-23
    • US10532290
    • 2003-10-14
    • Paul FultonIzaskun OzerinSaul Dooley
    • Paul FultonIzaskun OzerinSaul Dooley
    • H04B1/713
    • H04B1/7156
    • A mobile device for communicating with other devices using a frequency hopping wireless interface such as blue-tooth, sends a sequence of messages each on a different frequency, for finding other devices within range, and listens for a response during a subsequent response window, on one or more response frequencies. It receives information such as location information from the other devices without needing to set up a frequency hopping connection. The response window is long enough to receive more than one response. The overall time for short transactions such as a single request and response for device discovery, can be kept short. This in turn leads to low power consumption by mobile devices and low chance of interference between devices. An interval between sequences of the messages can be increased, thus lowering the total amount of packets broadcast.
    • 使用诸如蓝牙的跳频无线接口与其他设备进行通信的移动设备在每个不同频率上发送消息序列,以便在距离范围内找到其他设备,并且在随后的响应窗口期间收听响应 一个或多个响应频率。 它从其他设备接收诸如位置信息的信息,而不需要建立跳频连接。 响应窗口足够长,可以接收多个响应。 诸如单个请求和设备发现响应等短时间的整体时间可以保持短暂。 这又导致移动设备的低功耗和设备之间的低干扰机会。 可以增加消息序列之间的间隔,从而降低广播分组的总量。