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91. 发明申请

US20110039532A1 METHODS FOR TRANSFER OF USER IDENTITY BETWEEN WIRELESS COMMUNICATION DEVICES 有权
标题翻译：无线通信设备之间用户身份转移的方法
公开(公告)号：US20110039532A1
公开(公告)日：2011-02-17
申请号：US12912457
申请日：2010-10-26
申请人： Dean E. Thorson , William P. Alberth, JR. , Hong Zhao
发明人： Dean E. Thorson , William P. Alberth, JR. , Hong Zhao
IPC分类号： H04M3/00
CPC分类号： H04W8/265
摘要： Embodiments of methods are provided for transferring a user identity from one wireless communication device to another in a wireless communication system having a network system controller. A first device sends a deactivation request to the network controller, which includes information identifying the first device and a second device. The second device sends an activation request to the network system controller, which includes the information identifying the second device. The first device also sends repertoire information to the second device via the network system controller. The repertoire information is associated with the first device, and is selected from a group consisting of personal phone books, stored messages, stored recent call logs, and calendar information.
摘要翻译：提供了用于在具有网络系统控制器的无线通信系统中将用户身份从一个无线通信设备传送到另一个的方法的实施例。第一设备向网络控制器发送去激活请求，网络控制器包括识别第一设备和第二设备的信息。第二设备向网络系统控制器发送激活请求，该控制器包括识别第二设备的信息。第一设备还经由网络系统控制器向第二设备发送汇编信息。所述曲目信息与所述第一设备相关联，并且从由个人电话簿，存储消息，存储的最近通话记录和日历信息组成的组中选择。

92. 发明申请

US20110028140A1 METHOD FOR GROUP CALL COMMUNICATION 有权
标题翻译：用于组通信的方法
公开(公告)号：US20110028140A1
公开(公告)日：2011-02-03
申请号：US12533200
申请日：2009-07-31
申请人： Duminda A. Dewasurendra , Mahes M. Ekanayake , Wayne M. Phang
发明人： Duminda A. Dewasurendra , Mahes M. Ekanayake , Wayne M. Phang
IPC分类号： H04W4/00 , H04B7/15
CPC分类号： H04B7/2606 , H04W76/14 , H04W76/40
摘要： A method for communicating a group call within a communication network comprising at least one repeater and a plurality of communication devices includes: receiving at least one preamble slot and at least one synchronization slot from an originator communication device by the repeater and a communication device; operating the communication device to receive one or more calls directly from the originator device via eavesdropping on the repeater uplink channel when a received signal strength indication (RSSI) of the direct preamble and synchronization slots is greater than a threshold; and operating the communication device to receive one or more calls from the originator device via the repeater on a repeater downlink channel of the repeater when the direct RSSI is not greater than the threshold.
摘要翻译：一种用于在包括至少一个中继器和多个通信设备的通信网络内传送群组呼叫的方法包括：由所述中继器和通信设备从始发者通信设备接收至少一个前导码时隙和至少一个同步时隙; 操作所述通信设备，以在所述直接前同步码和同步时隙的接收信号强度指示（RSSI）大于阈值时，通过在所述中继器上行链路信道上的窃听直接从所述发起者设备接收一个或多个呼叫; 并且当所述直接RSSI不大于所述阈值时，操作所述通信设备经由所述中继器在所述中继器的中继器下行链路信道上经由所述中继器从所述发起方设备接收一个或多个呼叫。

93. 发明申请

US20110028136A1 METHOD FOR SIMULATING NETWORK HOLD 有权
标题翻译：模拟网络保持的方法
公开(公告)号：US20110028136A1
公开(公告)日：2011-02-03
申请号：US12510574
申请日：2009-07-28
申请人： Taneka FRAZIER , Marc Riley
发明人： Taneka FRAZIER , Marc Riley
IPC分类号： H04M3/42 , H04B7/00
CPC分类号： H04M3/56 , H04M1/6066 , H04M1/6083 , H04M1/72513 , H04M2250/02 , H04M2250/62
摘要： A method, a master short range accessory, and an ad-hoc personal area network device for pairing with multiple slave communication devices are disclosed. An audio user interface 310 may interact with a user. A primary device interface component 372 may create a primary audio connection with a primary mobile communication device 502 to facilitate a primary telephone conversation session with a primary communication partner 512. A secondary device interface component 372 may create a secondary audio connection with the secondary mobile communication device 504 to facilitate a secondary telephone conversation session with a secondary communication partner 532 while maintaining the primary audio connection. A processor 330 may send an audio hold indication to the primary communication partner 512 and mutes the primary audio connection.
摘要翻译：公开了一种用于与多个从属通信设备进行配对的方法，主短距离附件和专用个域网设备。音频用户界面310可以与用户交互。主设备接口组件372可以创建与主移动通信设备502的主音频连接，以促进与主要通信对方512的主要电话对话会话。辅助设备接口组件372可以创建与辅助移动通信的次要音频连接设备504，以便于在维持主音频连接的同时与辅助通信伙伴532进行二次电话会话会话。处理器330可以向主要通信对方512发送音频保持指示并使主音频连接静音。

94. 发明授权

US07876864B2 Method and device for enhancing signal detection in a frequency selective fading channel 有权
标题翻译：用于增强频率选择性衰落信道中的信号检测的方法和装置
公开(公告)号：US07876864B2
公开(公告)日：2011-01-25
申请号：US11743848
申请日：2007-05-03
申请人： Alan P. Conrad , Kevin G. Doberstein
发明人： Alan P. Conrad , Kevin G. Doberstein
IPC分类号： H04L27/06
CPC分类号： H04L27/2647
摘要： A method and system are provided for enhanced signal detection in a frequency selective fading channel. Improved signal detection is realized by replacing single matched filters with multiple matched filters. The single matched filter spectrum is partitioned by frequency into M matched filter groups, where M is a positive integer greater than one. The filter bandwidth of each of the M matched filters is less than the bandwidth of the single matched filter from which they are derived. The M matched filters are provided to filter in parallel fashion the input signal into M sub-spectrums of the signal. The input signal is filtered through the M matched filters and also sent to the energy detector. The matched filter outputs are combined and the received signal is detected using the combined output and the energy in the received signal.
摘要翻译：提供了一种在频率选择性衰落信道中增强信号检测的方法和系统。通过用多个匹配滤波器替换单个匹配滤波器来实现改进的信号检测。单个匹配滤波器频谱被频率划分为M个匹配滤波器组，其中M是大于1的正整数。每个M匹配滤波器的滤波器带宽小于从中导出它们的单个匹配滤波器的带宽。 M匹配滤波器被提供以将输入信号并行地滤波成信号的M个子频谱。输入信号通过M匹配滤波器滤波，并发送到能量检测器。匹配的滤波器输出被组合，并且使用组合的输出和接收信号中的能量来检测接收的信号。

95. 发明申请

US20110013559A1 WIRELESS COMMUNICATION VIA A TUNNEL THROUGH A SERVING ACCESS NETWORK 审中-公开
标题翻译：无线通信通过一个通过一个服务访问网络的隧道
公开(公告)号：US20110013559A1
公开(公告)日：2011-01-20
申请号：US12825557
申请日：2010-06-29
申请人： James S. Marin
发明人： James S. Marin
IPC分类号： H04W40/00
CPC分类号： H04W76/22 , H04W36/0066
摘要： Disclosed are an apparatus and a method for wireless communication with a non-serving access network via a tunnel through a serving access network. The method includes establishing a tunnel through a serving network to a target network independent of a handoff. The method then provides for communicating via the tunnel between a mobile station and the target network.
摘要翻译：公开了一种通过服务接入网络经由隧道与非服务接入网络进行无线通信的装置和方法。该方法包括：通过服务网络建立一个独立于切换的目标网络的隧道。该方法然后提供通过移动台和目标网络之间的隧道的通信。

96. 发明授权

US07872514B2 Latch circuit and clock signal dividing circuit 失效
标题翻译：锁存电路和时钟信号分频电路
公开(公告)号：US07872514B2
公开(公告)日：2011-01-18
申请号：US12340659
申请日：2008-12-20
申请人： Chong Hin Chee
发明人： Chong Hin Chee
IPC分类号： H03K3/356
CPC分类号： H03K3/356139 , H03K3/012
摘要： Latch circuit and clock signal dividing circuit comprises sequentially connected latch circuits. Each latch circuit has D-type latch with latch clock input, data input and data output. A difference detector is coupled to D-type latch, and has a difference output that provides a difference signal when data at input is different than data at output. Each latch circuit has an edge triggered gate that has gate clock input, output coupled to latch clock input and gate control input coupled to difference output of difference detector. In operation, when both a transition of clock signal supplied at gate clock input is detected by edge triggered gate, and the difference signal is provided to gate control input, will edge triggered gate allow an edge of a clock signal supplied at gate clock input to determine logic values supplied to latch clock input. As a result, data at input is transferred to output.
摘要翻译：锁存电路和时钟信号分频电路包括顺序连接的锁存电路。每个锁存电路具有锁存时钟输入，数据输入和数据输出的D型锁存器。差分检测器耦合到D型锁存器，并具有差分输出，当输入数据不同于输出时的数据时提供差分信号。每个锁存电路具有边沿触发门，其具有栅极时钟输入，输出耦合到锁存时钟输入和耦合到差分检测器的差分输出的门控制输入。在操作中，当由栅极时钟输入提供的时钟信号的转变都由边沿触发门检测到，并且差分信号被提供给门控制输入时，边沿触发门允许在门时钟输入处提供的时钟信号的边沿确定提供给锁存时钟输入的逻辑值。结果，输入端的数据被传送到输出端。

97. 发明申请

US20110010540A1 Method for Providing Information Security for Wireless Transmissions 审中-公开
标题翻译：为无线传输提供信息安全的方法
公开(公告)号：US20110010540A1
公开(公告)日：2011-01-13
申请号：US12848745
申请日：2010-08-02
申请人： Walter Lee Davis , Douglas I. Ayerst , Scott Alexander Vanstone
发明人： Walter Lee Davis , Douglas I. Ayerst , Scott Alexander Vanstone
IPC分类号： H04L29/06 , H04L9/00
CPC分类号： H04L9/3247 , H04L9/321 , H04L9/3263 , H04L2209/56 , H04L2209/80 , H04W12/06 , H04W12/10
摘要： A wireless communication system includes a pager or similar device that communicates to a home terminal. The home terminal confirms the identity of the pager and attaches a certificate to the message for ongoing transmission. Where the recipient is also a pager, an associated home terminal verifies the transmission and forwards it in a trusted manner without the certificate to the recipient.
摘要翻译：无线通信系统包括与家庭终端通信的寻呼机或类似设备。家庭终端确认寻呼机的身份，并将证书附加到消息中进行正在进行的传输。在接收者也是寻呼机的情况下，相关联的家庭终端验证传输并以可信赖的方式转发它，而没有证书给接收者。

98. 发明申请

US20110007841A1 RF TRANSMITTER AND METHOD OF OPERATION 有权
标题翻译：射频发射机及其操作方法
公开(公告)号：US20110007841A1
公开(公告)日：2011-01-13
申请号：US12886684
申请日：2010-09-21
申请人： MOSHE BEN-AYUN , OVADIA GROSSMAN , MARK ROZENTAL , URI VALLACH
发明人： MOSHE BEN-AYUN , OVADIA GROSSMAN , MARK ROZENTAL , URI VALLACH
IPC分类号： H04L25/49
CPC分类号： H04L27/362 , H03F1/3247 , H03F1/3294 , H03F3/195 , H03F3/24 , H03F2200/168 , H03F2200/207 , H03F2200/336 , H03F2200/408 , H03F2200/451 , H03F2200/78
摘要： A linear RF transmitter (100) includes a forward path including a baseband signal combiner (109) and an RF (radio frequency) power amplifier (123), and a linearizing control loop from an output (127) of the RF power amplifier to an input of the combiner (109). A feedback control path (105, 107) of the loop delivers a baseband error control signal to the combiner. The transmitter further includes a test signal generator (102) to apply to the combiner in a closed loop level training mode a test signal comprising a voltage Vin which increases with time in a non-linear manner approaching an asymptotic limit such that in response an output signal produced by the combiner is a voltage Ve which is substantially constant over a period of time.
摘要翻译：线性RF发射器（100）包括包括基带信号组合器（109）和RF（射频）功率放大器（123）的正向路径，以及从RF功率放大器的输出（127）到组合器（109）的输入。环路的反馈控制路径（105,107）将基带错误控制信号传送给组合器。发射机还包括测试信号发生器（102），以在闭环电平训练模式中向组合器施加包括电压Vin的测试信号，该电压Vin随着时间的不同而随着接近渐近极限的非线性方式随时间而增加，使得响应于输出由组合器产生的信号是在一段时间内基本上恒定的电压Ve。

99. 发明申请

US20110002274A1 RESOURCE SHARING BETWEEN A PLURALITY OF COMMUNICATION NETWORKS 有权
标题翻译：多媒体网络之间的资源共享
公开(公告)号：US20110002274A1
公开(公告)日：2011-01-06
申请号：US11917801
申请日：2006-06-06
申请人： David Grandblaise , Jean-Christophe Dunat , Remy Pintenet
发明人： David Grandblaise , Jean-Christophe Dunat , Remy Pintenet
IPC分类号： H04W72/04 , G06F15/16
CPC分类号： H04W16/14
摘要： A method of resource sharing between a plurality of communication networks each having a nominal resource allocation of a shared air interface resource and a resource exchange allowance is provided. A temporary resource allocation of a first air interface resource from a nominal resource allocation of a first network is initiated (403). Subsequently, a plurality of offer rounds are executed (405) with each offer round comprising determining offer values for the first air interface resource. A second network is then selected (407) in response to the determined offer values and subsequently a resource allocation message is transmitted (409) to the second network. The resource allocation message indicates a temporary allocation of at least part of the first air interface resource from the first network to the second network. Consequently, the resource exchange allowance of the second network is reduced (411) accordingly. Each offer round comprises receiving new offer values from the first plurality of networks.
摘要翻译：提供了各自具有共享空中接口资源的标称资源分配和资源交换余量的多个通信网络之间的资源共享的方法。启动来自第一网络的标称资源分配的第一空中接口资源的临时资源分配（403）。随后，执行多个提供轮（405），其中每个报价轮次包括确定第一空中接口资源的报价值。然后响应于所确定的报价值选择（407）第二网络，随后将资源分配消息（409）发送到第二网络。资源分配消息指示从第一网络到第二网络的至少部分第一空中接口资源的临时分配。因此，相应地降低了第二网络的资源交换容限（411）。每个报价包括从第一多个网络接收新的报价值。

100. 发明授权

US07864270B2 Electronic device and LC shutter with diffusive reflective polarizer 有权
标题翻译：具有扩散反射偏振器的电子设备和LC快门
公开(公告)号：US07864270B2
公开(公告)日：2011-01-04
申请号：US12028092
申请日：2008-02-08
申请人： Jim Zhuang , Tomohiro Ishikawa , Robert Polak
发明人： Jim Zhuang , Tomohiro Ishikawa , Robert Polak
IPC分类号： G02F1/1335
CPC分类号： G02F1/13306 , G02F1/133504 , G02F1/133536 , G02F1/133602 , G02F1/13363 , G02F2001/133531 , G02F2001/133545 , G02F2202/40 , G02F2203/03 , G02F2203/04 , G02F2203/09
摘要： An electronic device (200) includes a display (202) and an LC shutter (204), at least a portion of which is operatively positioned over the display (202). The LC shutter (204) provides switching between a transparent state and a diffusive state with high image integrity, and high transmission in the transparent state. In one embodiment, the electronic device (200) further includes control logic (206) operatively coupled to the LC shutter (204) to provide control signals (212) to the LC shutter (204) to effect the transparent state. The LC shutter (204) includes a first dichroic polarizer (300), such as a broadband dichroic polarizer, an LC cell (304), and a diffusive reflective polarizer (307). The LC cell (304) is interposed between the first dichroic polarizer (300) and the diffusive reflective polarizer (307). Related methods are also set forth.
摘要翻译：电子设备（200）包括显示器（202）和LC快门（204），其至少一部分可操作地定位在显示器（202）上方。 LC快门（204）提供在透明状态和具有高图像完整性的扩散状态和透明状态下的高透射率之间的切换。在一个实施例中，电子设备（200）还包括可操作地耦合到LC快门（204）的控制逻辑（206），以向LC快门（204）提供控制信号（212）以实现透明状态。 LC快门（204）包括第一二向色偏振器（300），诸如宽带二向色偏振器，LC单元（304）和漫反射偏振器（307）。 LC单元（304）插入在第一二向色偏振器（300）和漫反射偏振器（307）之间。还介绍了相关方法。

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