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1. 发明申请

WO2010132276A1 METHOD AND APPARATUS FOR MAINTAINING QUALITY OF SERVICE DURING REGULATORY DOMAIN CHANGE 审中-公开
标题翻译：在监管域变更期间保持服务质量的方法和装置
公开(公告)号：WO2010132276A1
公开(公告)日：2010-11-18
申请号：PCT/US2010/033934
申请日：2010-05-06
申请人： QUALCOMM INCORPORATED , HILLAN, John , EITAN, Alecsander P , BAR BRACHA, Vered
发明人： HILLAN, John , EITAN, Alecsander P , BAR BRACHA, Vered
IPC分类号： H04W28/24
CPC分类号： H04W28/24
摘要： Mechanisms for optimizing the selection of a new legal channel during regulatory domain changes and improving the user experience during changes in the underlying physical link having wide applicability to many wireless communications links are disclosed. Applications comprise cellular networks, WLANs, WPANs. Wireless USB, high speed channels for Bluetooth and other uses of WiMedia as well as a wide range of radio technologies that use a number of time and/or frequency-domain separation techniques to create multiple channels in a given portion of the RF spectrum where there is no global agreement on the use of the RF spectrum. Differences could pertain to permitted frequency ranges, permitted power levels, requirements to detect and/or avoid other radio technologies, indoor/outdoor use requirements, and many others. The disclosed embodiments provide a method for taking advantage of, or at least minimizing the impact of, a change in the channel link which impacts the channel characteristics such as the available bandwidth.
摘要翻译：公开了在监管领域变化期间优化选择新的合法渠道并且改善在许多无线通信链路具有广泛适用性的底层物理链路的改变期间的用户体验的机制。应用包括蜂窝网络，WLAN，WPAN。无线USB，用于蓝牙的高速通道以及WiMedia的其他用途以及使用多种时间和/或频域分离技术在射频频谱的给定部分中创建多个信道的各种无线电技术，其中在那里关于使用RF频谱的全球协议并不全面。差异可能与允许的频率范围，允许的功率级别，检测和/或避免其他无线电技术的要求有关，室内/室外使用要求等等。所公开的实施例提供了一种利用或至少最小化影响诸如可用带宽之类的信道特性的信道链路变化的影响的方法。

2. 发明申请

WO2011059978A1 HOST INITIATED CONNECTION TO A DEVICE 审中-公开
标题翻译：主动连接到设备
公开(公告)号：WO2011059978A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/056028
申请日：2010-11-09
申请人： QUALCOMM Incorporated , MANOR, Liron , EITAN, Alecsander P , BAR BRACHA, Vered
发明人： MANOR, Liron , EITAN, Alecsander P , BAR BRACHA, Vered
IPC分类号： H04W76/02 , H04L29/08 , H04W8/00 , H04W84/18
CPC分类号： H04W76/02 , H04L67/16 , H04L67/303 , H04W8/005 , H04W76/15 , H04W76/34 , H04W84/18
摘要： Systems and methods for initiating a connection between a host and a device in a personal area network are described herein. In one embodiment, the method comprises broadcasting a request for services comprising information indicative of a type of device or service. The method further comprises receiving responses from a first device and a second device, each configured to service the request. The method further comprises connecting to the first device.
摘要翻译：在本文中描述了用于发起主机与个人区域网络中的设备之间的连接的系统和方法。在一个实施例中，该方法包括广播对包括指示设备或服务的类型的信息的服务请求。该方法还包括从第一设备和第二设备接收响应，每个设备被配置为服务该请求。该方法还包括连接到第一设备。

3. 发明申请

WO2011053431A1 METHODS AND APPARATUS FOR BEAM STEERING USING STEERABLE BEAM ANTENNAS WITH SWITCHED PARASITIC ELEMENTS 审中-公开
标题翻译：使用可切换光束天线的光束转向的方法和装置与开关的PARASITICELEMENTS
公开(公告)号：WO2011053431A1
公开(公告)日：2011-05-05
申请号：PCT/US2010/051232
申请日：2010-10-01
申请人： QUALCOMM INCORPORATED , LIVNEH, Noam , KATSNER, Raphael , OZAKI, Ernest T. , BAR BRACHA, Vered , TASSOUDJI, Mohammad A.
发明人： LIVNEH, Noam , KATSNER, Raphael , OZAKI, Ernest T. , BAR BRACHA, Vered , TASSOUDJI, Mohammad A.
IPC分类号： H01Q3/44 , H01Q9/32 , H01Q19/32 , H01Q21/29 , H01Q3/26 , H01Q9/18
CPC分类号： H01Q3/247 , H01Q3/26 , H01Q3/446 , H01Q9/18 , H01Q9/32 , H01Q19/32 , H01Q21/293
摘要： An antenna is described. The antenna includes a planar circular structure. The antenna also includes a radiating element located at the center of the planar circular structure. The antenna further includes one or more parasitic elements located on a contour around the radiating element. The parasitic elements are aligned in parallel direction with the radiating element. The parasitic elements protrude from the planar circular structure. The antenna includes switches separating each of the one or more parasitic elements from ground. A switch in a first position creates a short between a parasitic element and ground. A switch in a second position creates an open circuit between the parasitic element and ground.
摘要翻译：描述了天线。天线包括平面圆形结构。天线还包括位于平面圆形结构的中心的辐射元件。天线还包括位于辐射元件周围轮廓上的一个或多个寄生元件。这些寄生元件与辐射元件平行地排列。寄生元件从平面圆形结构突出。天线包括将一个或多个寄生元件中的每一个与地分开的开关。第一位置的开关在寄生元件和地之间产生短路。第二位置的开关在寄生元件和地之间产生开路。

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