专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070188481A1 Wireless monitor proxy 有权
标题翻译：无线监控代理
公开(公告)号：US20070188481A1
公开(公告)日：2007-08-16
申请号：US11351747
申请日：2006-02-10
申请人： Gregory Christison , Brian Doherty , John Sarallo , Sidney Schrum
发明人： Gregory Christison , Brian Doherty , John Sarallo , Sidney Schrum
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G09G2370/042 , G09G2370/16
摘要： The present invention provides a method and apparatus for optimizing the transmission of video configuration data in a system comprising a host computer and a display monitor. The invention comprises a wireless video source adapter connected to the host computer and a wireless video sink adapter connected to the monitor. Upon system startup, the video sink adapter acquires EDID information from the monitor and transmits it to the video source adapter, which does not activate its connection and indicate its presence to the host computer until after receiving the EDID information. The video source adapter then supplies the EDID information to the host computer in response to EDID requests from the computer. In this manner, the video source adapter acts as a virtual proxy for the display monitor from the point of the view of the host computer. The host computer then uses the EDID information to configure its video signal to match the parameters of the display monitor.
摘要翻译：本发明提供一种用于在包括主计算机和显示监视器的系统中优化视频配置数据的传输的方法和装置。本发明包括连接到主计算机的无线视频源适配器和连接到监视器的无线视频宿适配器。在系统启动时，视频接收器适配器从监视器获取EDID信息，并将其发送到视频源适配器，视频源适配器在接收到EDID信息之前不会激活其连接并将其显示给主机。然后视频源适配器响应于来自计算机的EDID请求将EDID信息提供给主计算机。以这种方式，从主机视图的角度来看，视频源适配器充当显示监视器的虚拟代理。然后，主计算机使用EDID信息来配置其视频信号以匹配显示监视器的参数。

2. 发明申请

US20060061963A1 Wireless virtual docking 审中-公开
标题翻译：无线虚拟对接
公开(公告)号：US20060061963A1
公开(公告)日：2006-03-23
申请号：US11231630
申请日：2005-09-21
申请人： Sidney Schrum
发明人： Sidney Schrum
IPC分类号： H05K5/00
CPC分类号： G06F1/1632
摘要： The present invention provides a wireless computer docking system wherein a computer with a UWB wireless transceiver forms a wireless connect with UWB-enabled peripheral devices without the need for a physical docking station. The computer may a laptop, notebook, or tablet computer, or PDA-type device. A device driver for a UWB chipset in the computer can arbitrate data streams and data rates for multiple wireless peripheral devices and can maps the peripheral device to an operating system (OS) on the computer, wherein the OS has visibility of the peripheral device and can handle both control and data operations for the peripheral device. The computer maintains configuration information for each peripheral device and applies this information when a peripheral device is within UWB radio range.
摘要翻译：本发明提供了一种无线计算机对接系统，其中具有UWB无线收发器的计算机在不需要物理对接站的情况下形成与启用UWB的外围设备的无线连接。计算机可以是膝上型计算机，笔记本或平板计算机或PDA型设备。用于计算机中的UWB芯片组的设备驱动器可以仲裁多个无线外围设备的数据流和数据速率，并且可以将外围设备映射到计算机上的操作系统（OS），其中OS具有外围设备的可视性并且可以处理外围设备的控制和数据操作。计算机维护每个外围设备的配置信息，并且当外围设备在UWB无线电范围内时应用该信息。

3. 发明申请

US20050232425A1 Position based enhanced security of wireless communications 有权
标题翻译：基于位置的增强无线通信的安全性
公开(公告)号：US20050232425A1
公开(公告)日：2005-10-20
申请号：US11108410
申请日：2005-04-18
申请人： John Hughes , Matthew Shoemake , Sidney Schrum
发明人： John Hughes , Matthew Shoemake , Sidney Schrum
IPC分类号： H04K1/00 , H04W12/00 , H04W12/12
CPC分类号： H04W12/12 , H04W12/00
摘要： The convenience of a wireless network is tempered by the concern that a rogue device can listen in on the wireless communications. Determining the position of the home device and other devices within range allows the user of the home device to choose the specific wireless devices with which to communicate. The distance to the other devices within wireless communications range is helpful and allows the user to sort between safe and unsafe or rogue devices. Distance can be determined by a variety of methods including use of trusted references, signal strength, and error rate. Once the safe device is selected, the system will then establish a communications path with that device.
摘要翻译：无线网络的便利性受到流氓设备可以在无线通信中收听的担忧的缓解。确定家用设备和其他设备在范围内的位置允许家庭设备的用户选择与之进行通信的特定无线设备。与无线通信范围内的其他设备的距离是有帮助的，并允许用户在安全和不安全或流氓设备之间进行排序。距离可以通过各种方法来确定，包括使用可信参考，信号强度和误码率。一旦选择了安全设备，系统将建立与该设备的通信路径。

4. 发明申请

US20060056636A1 Transmit power control for wireless security 有权
标题翻译：发射功率控制无线安全
公开(公告)号：US20060056636A1
公开(公告)日：2006-03-16
申请号：US11226685
申请日：2005-09-14
申请人： Sidney Schrum
发明人： Sidney Schrum
IPC分类号： H04K1/00
CPC分类号： H04L63/0428 , H04L63/0492 , H04W12/02 , H04W52/50
摘要： The present invention provides a method for establishing a secure channel between wireless devices. The method involves reducing the transmit power of the devices in conjunction with placing the devices in close proximity to one another. By reducing the transmit power, wireless communications between the devices cannot be detected by other devices beyond the short transmission range. The devices then generate and exchange encryption keys using the reduced-power transmissions in order to establish a secure, encrypted communications channel. Once the secure channel is established, the devices increase their transmit power back to normal operating levels, allowing them to be moved further apart while maintaining secure wireless communications.
摘要翻译：本发明提供了一种用于在无线设备之间建立安全通道的方法。该方法涉及通过将设备彼此靠近地放置来降低设备的发射功率。通过降低发射功率，设备之间的无线通信不能被超出传输范围的其他设备所检测到。然后，设备使用减少功率传输产生和交换加密密钥，以便建立安全的加密通信信道。一旦建立了安全通道，设备将其发射功率增加回正常的操作级别，从而允许它们进一步分开，同时保持安全的无线通信。

5. 发明申请

US20050265306A1 Offset beacon for distributed management and control of wireless networks 有权
标题翻译：用于分布式管理和无线网络控制的偏移信标
公开(公告)号：US20050265306A1
公开(公告)日：2005-12-01
申请号：US11121372
申请日：2005-05-04
申请人： Sidney Schrum , Fred Strivers
发明人： Sidney Schrum , Fred Strivers
IPC分类号： H04J3/06 , H04L12/28 , H04L12/56
CPC分类号： H04W48/08 , H04J3/0652 , H04W28/26 , H04W52/0216 , H04W52/0219 , H04W74/04 , H04W84/18 , H04W88/04 , Y02D70/142 , Y02D70/144
摘要： Using this methodology, a wireless network can be self-forming or “ad-hoc” in nature. That is, the formation of the network does not depend upon the presence of a pre-determined central coordinator. Second, it can accommodate relatively rapid changes in network configuration, including changes in the number and location of the devices participating in the network, and changes in the channel conditions experienced by communication devices. Third, it can accommodate an extended network system where the population of devices that are able to communicate wirelessly, either directly, or indirectly via devices that also act as repeaters, may be spread over a relatively large geographic area. Fourth, it can provide robust Quality of Service through the use of time reservations or “slots” during which one device or a limited number of devices are allowed to transmit. Fifth, it can provide good power management qualities, such that there are mechanisms which allow devices minimize active time and to transition in and out of reduced power “sleep” states while still maintaining the ability to communication.
摘要翻译：使用这种方法，无线网络本质上可以是自我形成的或“特别的”。也就是说，网络的形成不取决于预定中心协调器的存在。第二，它可以适应网络配置的相对快速的变化，包括参与网络的设备的数量和位置的变化，以及通信设备经历的信道状况的变化。第三，它可以适应扩展的网络系统，其中能够通过无线地直接或间接地通过也作为中继器的设备进行通信的设备的总体可以分布在相对较大的地理区域上。第四，它可以通过使用允许一个设备或有限数量的设备传输的时间预留或“时隙”来提供可靠的服务质量。第五，它可以提供良好的电源管理质量，使得存在允许设备最小化活动时间并且在降低功率“睡眠”状态下转换和移出的机制，同时仍然保持通信能力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式