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公开(公告)号：US20080287127A1
公开(公告)日：2008-11-20
申请号：US11748901
申请日：2007-05-15
申请人： Ping Wu , Donald A. Dorsey , Sharada Raghuram
发明人： Ping Wu , Donald A. Dorsey , Sharada Raghuram
CPC分类号： H04W72/1231 , H04W36/14 , H04W36/30 , H04W74/085 , H04W74/0866
摘要： A wireless device (105) for scheduling a forward access channel measurement occasion (FMO) includes a transmitter (202) to transmit radio signals required to perform random access channel (RACH) transmission (RACHing) and report the results of cell measurements. A receiver receives radio signals required to acquire information blocks, serving cell selection criteria, and measurement rule parameters, and to measure at least one of inter-frequency and inter-radio access technology (inter-RAT) neighbor cells. A scheduling module (212, 214, 216) schedules FMO frames for neighbor cell measurement in order to prioritize FMO frames that collide with a position of an information block or that collide with RACHing.
摘要翻译： 用于调度前向接入信道测量场合（FMO）的无线设备（105）包括发送执行随机接入信道（RACH）传输所需的无线电信号（RACHing）的发射机（202）并且报告小区测量结果。 接收机接收获取信息块，服务小区选择标准和测量规则参数所需的无线电信号，并测量频间和无线间接入技术（RAT间）相邻小区中的至少一个。 调度模块（212,214,216）调度用于相邻小区测量的FMO帧，以便对与信息块的位置相冲突或与RACHing相冲突的FMO帧进行优先级排序。
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公开(公告)号：US20070004417A1
公开(公告)日：2007-01-04
申请号：US11172313
申请日：2005-06-30
申请人： Donald Dorsey , Ravi Gopalakrishnan , Chandra Punyapu , Padmaja Putcha , Sharada Raghuram , Li Su , Ramesh Sudini
发明人： Donald Dorsey , Ravi Gopalakrishnan , Chandra Punyapu , Padmaja Putcha , Sharada Raghuram , Li Su , Ramesh Sudini
IPC分类号： H04Q7/20
CPC分类号： H04W76/38 , H04W52/0229 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262
摘要： While engaged in a dedicated channel, a User Equipment (UE) may get stuck on it. A method and the computer program product detects whether the UE is stuck on the dedicated channel (202). When it is detected that the UE is stuck, the UE or the corresponding network in which the dedicated channel is located carries out a local release of the UE from the dedicated channel (204), and the UE is placed in idle mode (206). Locally releasing the UE from the dedicated channel curtails unnecessary battery consumption in the UE and limits wastage of network resources and bandwidth.
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3.发明申请Cell selection on transitioning from dedicated mode in wireless communications devices 审中-公开在无线通信设备中从专用模式转换的小区选择公开(公告)号：US20050148349A1
公开(公告)日：2005-07-07
申请号：US10741737
申请日：2003-12-19
摘要： A method in a wireless communications device, including selecting (210) a cell, and after selection, configuring (230) the wireless communications device for a paging channel of a cell camped on previously using system information obtained for the cell camped on previously whether or not the selected cell is the same as the cell camped on previously. In some embodiments, updated system information is obtained for the selected cell if the selected cell is the same as the cell camped on previously, and the paging channel is reconfigured (250) based upon any updated system information obtained for the selected cell. In other embodiments, system information is obtained for the selected cell while the wireless communications device is configured for the paging channel of the cell camped on previously.
摘要翻译： 一种无线通信设备中的方法，包括选择（210）小区，并且在选择之后，配置（230）所述无线通信设备，用于先前使用为先前针对所述小区准备的小区获得的系统信息而驻留的小区的寻呼信道， 不是所选择的单元格与以前驻留的单元格相同。 在一些实施例中，如果所选择的小区与先前驻留的小区相同，则为所选小区获得更新的系统信息，并且基于为所选小区获得的任何更新的系统信息重新配置（250）寻呼信道。 在其他实施例中，为所选择的小区获得系统信息，而无线通信设备被配置用于先前驻留的小区的寻呼信道。
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公开(公告)号：US4903327A
公开(公告)日：1990-02-20
申请号：US306592
申请日：1989-02-03
CPC分类号： H04B17/00 , H04B17/16 , H04W24/00 , H04W52/0258 , H04W84/042 , H04W88/02
摘要： A radio-on timer and transmission-on timer of a cellular telephone (100) provide an accurate record of the total amount of time since manufacture that the cellular telephone (100) and its transmitter (160), respectively, have been turned on for the purpose of measuring the in-field reliability thereof. The cellular telephone (100) includes a processor (110) that is responsive an interrupt signal (117) for incrementing and storing an interrupt timer, the radio-on timer and the transmission-on timer in a volatile memory 114. When the processor (110) senses that power has been switched off, the processor (110) reads out from the volatile memory (114) the radio-on timer and transmission-on timer, reads out from the non-volatile memory (112) the previously stored radio-on timer and transmission-on timer, adds them together and stores the summed radio-on timer and transmission-on timer back in the non-volatile memory (112). The unique radio-on and transmission-on timers of the present invention may be advantageously utilized in any radio including a transmitter.
摘要翻译： 蜂窝电话（100）的无线电定时器和发射定时器提供从制造开始分别为蜂窝电话（100）和其发射机（160）已经被接通的总时间量的准确记录 测量其现场可靠性的目的。 蜂窝电话（100）包括响应于中断信号（117）的处理器（110），用于在易失性存储器114中增加和存储中断定时器，无线电定时器和发射定时器。当处理器 处理器（110）从易失性存储器（114）读出无线电定时器和发射定时器，从非易失性存储器（112）读出先前存储的无线电 - 定时器和发送定时器，将它们相加在一起，并将相加的无线电定时器和发送定时器存储在非易失性存储器（112）中。 本发明的独特的无线电接通定时器和传输定时器可以有利地用于包括发射机的任何无线电设备中。
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5.发明申请METHOD AND APPARATUS FOR USING A RADIO ACCESS TECHNOLOGY IN A MOBILE STATION EMPLOYING A REMOVABLE MEMORY DEVICE 有权在使用可移动存储设备的移动站中使用无线接入技术的方法和装置公开(公告)号：US20130231105A1
公开(公告)日：2013-09-05
申请号：US13410489
申请日：2012-03-02
申请人： Xiaofeng Bai , Donald A. Dorsey , Sharada Raghuram
发明人： Xiaofeng Bai , Donald A. Dorsey , Sharada Raghuram
摘要： A mobile station (MS) is provided that includes one or more memory devices that maintain a RAT preference rule and that include a removable memory device (RMD) that maintains a data file that includes a prioritized listing of one or more PLMN/RAT combinations. The MS detects a RAT and a PLMN broadcasting on that RAT and determines a type of the RMD. When the RMD is a type that would maintain information on the detected RAT, the MS determines a priority of the detected PLMN/RAT combination relative to other PLMN/RAT combinations based solely on the prioritizations included in the data file. When the RMD is a type that would not maintain information on the detected RAT, the MS determines a priority of the detected PLMN and RAT relative to other PLMN/RAT combinations based on the RAT preference rule in conjunction with the listing of PLMN/RAT combinations in the data file.
摘要翻译： 提供了移动台（MS），其包括保持RAT偏好规则的一个或多个存储器设备，并且包括维护包括一个或多个PLMN / RAT组合的优先列表的数据文件的可移动存储器设备（RMD）。 MS在该RAT上检测RAT和PLMN广播并确定RMD的类型。 当RMD是维持检测到的RAT的信息的类型时，MS仅仅基于包括在数据文件中的优先级来确定检测到的PLMN / RAT组合相对于其他PLMN / RAT组合的优先级。 当RMD是不能维护检测到的RAT的信息的类型时，MS结合PLMN / RAT组合的列表，基于RAT偏好规则来确定检测到的PLMN和RAT相对于其他PLMN / RAT组合的优先级 在数据文件中。
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公开(公告)号：US07519365B2
公开(公告)日：2009-04-14
申请号：US11742699
申请日：2007-05-01
IPC分类号： H04Q7/20
CPC分类号： H04W48/16 , H04W24/00 , H04W28/18 , H04W48/18 , H04W84/042
摘要： A method for a radiotelephone to search for a high priority, home, or home-equivalent public land mobile network (PLMN) includes a first step of registering and camping (300) the radiotelephone on a cell of visited PLMN. A next step includes uniquely identifying (302) the cell. A next step includes searching (304) for PLMNs with a higher priority than the visited PLMN while registered and camped on the uniquely identified cell. A next step includes storing (306) a history of those frequencies found that are not of a higher priority PLMN for the uniquely identified cell. Any subsequent searches for frequencies of higher priority PLMNs performed while registered and camped on that cell includes scanning (308) for available frequencies except for those frequencies listed in the history for the uniquely identified cell in which the radiotelephone is registered and camped.
摘要翻译： 用于无线电话机搜索高优先级，家庭或家庭等效的公共陆地移动网络（PLMN）的方法包括在受访PLMN的小区上注册和驻留（300）无线电话的第一步骤。 下一步骤包括唯一地识别（302）小区。 下一步包括搜索（304）具有比所访问PLMN更高优先级的PLMN，同时在唯一标识的小区上登记并驻留。 下一步骤包括存储（306）找到的那些频率的历史，其不是用于唯一标识的小区的较高优先级PLMN。 在注册和驻留在该小区上执行的较高优先级PLMN的频率的任何后续搜索包括扫描（308）除了在无线电话机被注册和驻留的唯一识别的小区的历史中列出的那些频率之外的可用频率。
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公开(公告)号：US08855596B2
公开(公告)日：2014-10-07
申请号：US11004520
申请日：2004-12-03
摘要： Emergency call placement methods and apparatus for a user equipment in a wireless network are disclosed. The placement method includes detecting initiation of an emergency call during a non-idle connection mode of the user equipment (204), terminating the non-idle connection mode (206) and initiating a new connection for the emergency call (208). This method allows the new connection to use a location methodology to locate the user equipment in response to the emergency call. The disclosed wireless user equipment (102, 500) is configured to implement the disclosed method.
摘要翻译： 公开了用于无线网络中的用户设备的紧急呼叫布置方法和装置。 该放置方法包括在用户设备（204）的非空闲连接模式期间检测紧急呼叫的启动，终止非空闲连接模式（206）并启动紧急呼叫（208）的新连接。 该方法允许新连接使用位置方法来响应于紧急呼叫来定位用户设备。 所公开的无线用户设备（102,500）被配置为实现所公开的方法。
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8.发明授权Method and apparatus for using a radio access technology in a mobile station employing a removable memory device 有权在采用可移动存储装置的移动台中使用无线电接入技术的方法和装置公开(公告)号：US08818359B2
公开(公告)日：2014-08-26
申请号：US13410489
申请日：2012-03-02
申请人： Xiaofeng Bai , Donald A. Dorsey , Sharada Raghuram
发明人： Xiaofeng Bai , Donald A. Dorsey , Sharada Raghuram
IPC分类号： H04W24/00
摘要： A mobile station (MS) is provided that includes one or more memory devices that maintain a RAT preference rule and that include a removable memory device (RMD) that maintains a data file that includes a prioritized listing of one or more PLMN/RAT combinations. The MS detects a RAT and a PLMN broadcasting on that RAT and determines a type of the RMD. When the RMD is a type that would maintain information on the detected RAT, the MS determines a priority of the detected PLMN/RAT combination relative to other PLMN/RAT combinations based solely on the prioritizations included in the data file. When the RMD is a type that would not maintain information on the detected RAT, the MS determines a priority of the detected PLMN and RAT relative to other PLMN/RAT combinations based on the RAT preference rule in conjunction with the listing of PLMN/RAT combinations in the data file.
摘要翻译： 提供了移动台（MS），其包括保持RAT偏好规则的一个或多个存储器设备，并且包括维护包括一个或多个PLMN / RAT组合的优先列表的数据文件的可移动存储器设备（RMD）。 MS在该RAT上检测RAT和PLMN广播并确定RMD的类型。 当RMD是维持检测到的RAT的信息的类型时，MS仅仅基于包括在数据文件中的优先级来确定检测到的PLMN / RAT组合相对于其他PLMN / RAT组合的优先级。 当RMD是不能保持检测到的RAT的信息的类型时，MS结合PLMN / RAT组合的列表，基于RAT偏好规则来确定检测到的PLMN和RAT相对于其他PLMN / RAT组合的优先级 在数据文件中。
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公开(公告)号：US20070004445A1
公开(公告)日：2007-01-04
申请号：US11170648
申请日：2005-06-29
申请人： Donald Dorsey , Steve Brandt , Sharada Raghuram
发明人： Donald Dorsey , Steve Brandt , Sharada Raghuram
IPC分类号： H04Q7/20
摘要： An apparatus and method of cell selection in a wireless network for a device operating on a serving cell. A quality threshold is received. A selected radio access technology is prioritized for reselection if at least one radio access technology neighbor cell meets basic criteria for a suitable cell and a computed value of a signal quality suitability criterion of the radio access technology neighbor cell exceeds the quality threshold.
摘要翻译： 一种用于在服务小区上工作的设备的无线网络中小区选择的装置和方法。 接收质量阈值。 如果至少一个无线电接入技术相邻小区满足适当小区的基本准则并且无线电接入技术相邻小区的信号质量适合性标准的计算值超过质量阈值，则选择的无线电接入技术被优先重选用于重选。
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10.发明申请Multi-mode interoperable mobile station communications architectures and methods 审中-公开多模式互操作移动台通信架构和方法公开(公告)号：US20060009187A1
公开(公告)日：2006-01-12
申请号：US11168949
申请日：2005-06-28
申请人： Arnold Sheynman , Carl Grube , Rajendra Kosgi , Rohini Polisetty , Mahesh Perepa , Maloor Sreekrishna , Krishnamurthy Vijayaprasad , Sharada Raghuram , Donald Dorsey , Kevin Spriggs , Ramesh Sudini
发明人： Arnold Sheynman , Carl Grube , Rajendra Kosgi , Rohini Polisetty , Mahesh Perepa , Maloor Sreekrishna , Krishnamurthy Vijayaprasad , Sharada Raghuram , Donald Dorsey , Kevin Spriggs , Ramesh Sudini
IPC分类号： H04B1/26
CPC分类号： H04W88/06
摘要： A multi-mode mobile wireless communications device architecture (200) including an application layer (210), a services layer (220) interfacing the applications layer, a multi-mode layer (230) interfacing the service layer, and a hardware layer (240) interfacing the multi-mode layer. The multi-mode layer includes first and second interoperable radio access technologies, for example W-CDMA UMTS and GSM/GPRS technologies.
摘要翻译： 一种多模式移动无线通信设备架构（200），包括应用层（210），接口应用层的服务层（220），与服务层接口的多模层（230）和硬件层（240 ）连接多模式层。 多模式层包括第一和第二可互操作无线电接入技术，例如W-CDMA UMTS和GSM / GPRS技术。
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