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公开(公告)号：US09014705B2
公开(公告)日：2015-04-21
申请号：US11306513
申请日：2005-12-30
CPC分类号： H04W48/10 , H04W4/04 , H04W8/06 , H04W84/005
摘要： An apparatus (100) generates a preferred roaming list (108) for a wireless mobile station (404) that includes area identification data (such as GEO GROUP_ID) (200) corresponding to an area serviced by at least one wireless wide area network, such as a ground based CDMA system and an area services by at least one in-vehicle wireless pico-cell (402), such as a wireless CDMA pico-cell located on an aircraft or any other suitable vehicle. The area identification data (200) is associated with a wireless in-vehicle pico-cell system identification data (205) and in the case of a CDMA pico cell system, a system identification data SID) and network identification (NID) data pair (206) associated with the in-vehicle wireless pico-cell (402).
摘要翻译： 一种装置（100）为无线移动站（404）生成一个优选的漫游列表（108），无线移动站包括对应于由至少一个无线广域网服务的区域的区域识别数据（例如GEO GROUP_ID）（200） 作为基于地面的CDMA系统以及由至少一个车载无线微微小区（402）（诸如位于飞机上的无线CDMA微微小区或任何其它合适的车辆）的区域服务。 区域识别数据（200）与无线车载微微小区系统识别数据（205）相关联，并且在CDMA微微小区系统的情况下，系统识别数据SID和网络标识（NID）数据对（NID） 206）与车载无线微微小区（402）相关联。
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公开(公告)号：US08977275B2
公开(公告)日：2015-03-10
申请号：US11306514
申请日：2005-12-30
CPC分类号： H04W48/18 , H04B7/18508 , H04W84/005 , H04W88/06
摘要： An apparatus (100) generates a preferred roaming list (108) for a wireless mobile station (404) that includes area identification data (such as GEO GROUP_ID) (200) corresponding to an area serviced by at least one wireless wide area network, such as a ground based CDMA system and an area services by at least one in-vehicle wireless pico-cell (402), such as a wireless CDMA pico-cell located on an aircraft or any other suitable vehicle. The area identification data (200) is associated with a wireless in-vehicle pico-cell system identification data (205) and in the case of a CDMA pico cell system, a system identification data SID) and network identification (NID) data pair (206) associated with the in-vehicle wireless pico-cell (402).
摘要翻译： 一种装置（100）为无线移动站（404）生成一个优选的漫游列表（108），无线移动站包括对应于由至少一个无线广域网服务的区域的区域识别数据（例如GEO GROUP_ID）（200） 作为基于地面的CDMA系统以及由至少一个车载无线微微小区（402）（诸如位于飞机上的无线CDMA微微小区或任何其它合适的车辆）的区域服务。 区域识别数据（200）与无线车载微微小区系统识别数据（205）相关联，并且在CDMA微微小区系统的情况下，系统识别数据SID和网络标识（NID）数据对（NID） 206）与车载无线微微小区（402）相关联。
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公开(公告)号：US09621207B2
公开(公告)日：2017-04-11
申请号：US13567219
申请日：2012-08-06
IPC分类号： H04B1/10
CPC分类号： H04B1/1027
摘要： A communication device performs a method for detecting presence of a jamming signal. The method includes retrieving a scan list comprising multiple radio channels within a first frequency range of operation of the communication device. The method further includes scanning at least a subset of the channels on the scan list to determine, for each scanned channel, whether energy that exceeds an energy threshold is detected on the scanned channel. Moreover, the method includes determining a first quantitative measure based on a first plurality scanned channels having energy that exceeds the energy threshold, and comparing the first quantitative measure to at least a first jamming signal detection threshold. Additionally, the method includes indicating, on the communication device, presence of a jamming signal when the first quantitative measure satisfies the at least a first jamming signal detection threshold.
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公开(公告)号：US07546149B2
公开(公告)日：2009-06-09
申请号：US11075540
申请日：2005-03-08
申请人： Naveen Aerrabotu , William P. Alberth, Jr. , Daniel J. Declerck , Murall Narasimha , William E. Welnick
发明人： Naveen Aerrabotu , William P. Alberth, Jr. , Daniel J. Declerck , Murall Narasimha , William E. Welnick
CPC分类号： H04W52/0216 , H04W52/0219 , Y02D70/142 , Y02D70/168
摘要： A portable communication device (100) is provided with first transceiver circuitry (104) for sending and receiving signals on a first communication path and second transceiver circuitry (116) for sending and receiving signals on a second communication path. The portable communication device (100) also includes a controller (112) coupled to the first transceiver circuitry (104) and the second transceiver circuitry (116) for providing a deregistration message to the second transceiver circuitry (116) for transmission therefrom in response to determining that the portable communication device (100) is within signal coverage of the first communication path, activating the first transceiver circuitry (104) to send and receive signals on the first communication path, deactivating the second transceiver circuitry (116), and thereafter activating the second transceiver circuitry (116) at times separated by a predetermined time interval to monitor at least one housekeeping channel of the second communication path.
摘要翻译： 便携式通信设备（100）设置有用于在第一通信路径上发送和接收信号的第一收发器电路（104）和用于在第二通信路径上发送和接收信号的第二收发器电路（116）。 便携式通信设备（100）还包括耦合到第一收发器电路（104）和第二收发器电路（116）的控制器（112），用于向第二收发器电路（116）提供注销消息以便响应于 确定便携式通信设备（100）在第一通信路径的信号覆盖范围内，激活第一收发器电路（104）以在第一通信路径上发送和接收信号，停用第二收发器电路（116），然后激活 所述第二收发器电路（116）有时间间隔预定时间间隔以监视所述第二通信路径的至少一个管理通道。
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公开(公告)号：US07433331B2
公开(公告)日：2008-10-07
申请号：US10689476
申请日：2003-10-20
摘要： A circuit (2) and method employing logic circuitry (30) and memory (40) identifies a reverse link limited channel (80). The logic circuitry (30) identifies a reverse link limited channel based on determining that an access probe failure occurred on a channel (64). The logic circuitry (30) causes the memory to store reverse link limited channel data (80) in response to the logic circuitry (30) determining that the access probe failure occurred. The reverse link limited channel data (80), for example, may be a channel identification associated with the channel (64), a base station identification associated with the channel (64), a location identification of the circuit (2) or any data suitable for identifying and adapting dynamically to the reverse link limited channel.
摘要翻译： 逻辑电路（30）和存储器（40）的电路（2）和方法识别反向链路限制信道（80）。 逻辑电路（30）基于确定在信道（64）上发生接入探针故障来识别反向链路限制信道。 逻辑电路（30）响应于逻辑电路（30）确定发生访问探针故障，使存储器存储反向链路限制信道数据（80）。 例如，反向链路限制信道数据（80）可以是与信道（64）相关联的信道标识，与信道（64）相关联的基站标识，电路（2）的位置标识或任何数据 适用于动态识别和适应反向链路限制信道。
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6.发明授权公开(公告)号：US07209742B2
公开(公告)日：2007-04-24
申请号：US10417518
申请日：2003-04-17
摘要： Methods in communications devices and networks for reducing an infrastructure registration race condition. In one embodiment, a communications device transmits (310) a first network connection request is a first network, and after waiting a specified time interval, the communication device transmits (320) another network connection request to the first network. The communications device may determine the time interval, or it may be received (302) from the network. Alternatively, a time stamp or some other indicium is applied to the connection requests transmitted by the communications device so that a home location register or other entity may determine the order in which the requests were transmitted.
摘要翻译： 通信设备和网络中减少基础设施注册竞争条件的方法。 在一个实施例中，通信设备发送（310）第一网络连接请求是第一网络，并且在等待指定的时间间隔之后，通信设备向第一网络发送（320）另一网络连接请求。 通信设备可以确定时间间隔，或者可以从网络接收（302）。 或者，将时间戳或某些其他标记应用于由通信设备发送的连接请求，使得归属位置寄存器或其他实体可以确定发送请求的顺序。
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公开(公告)号：US08954070B2
公开(公告)日：2015-02-10
申请号：US11610661
申请日：2006-12-14
CPC分类号： H04W48/18
摘要： A method and system for selecting a communication network by a wireless communication device (106) includes receiving (310) an identification parameter at the wireless communication device from a communication network which identifies the communication network. Next, the method compares (312) the identification parameter with a list at the wireless communication device to determine (314) service information. The service information identifies the services supported by the communication network. The method further includes comparing (316) the service information with a service-related datum at the wireless communication device that indicates the services desired by the wireless communication device. Lastly, the method includes selecting (318) the communication network for accessing a requested service if the service information matches the service-related datum.
摘要翻译： 一种用于通过无线通信设备（106）选择通信网络的方法和系统包括：从识别通信网络的通信网络接收（310）无线通信设备的识别参数。 接下来，该方法将识别参数与无线通信装置的列表进行比较（312），以确定（314）服务信息。 服务信息识别通信网络支持的服务。 该方法还包括将服务信息与指示无线通信设备所期望的服务的无线通信设备处的服务相关数据进行比较（316）。 最后，如果服务信息与服务相关的数据匹配，则该方法包括选择（318）用于访问所请求的服务的通信网络。
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公开(公告)号：US07260394B2
公开(公告)日：2007-08-21
申请号：US10964182
申请日：2004-10-13
IPC分类号： H04Q7/20
摘要： A method (200) in a CDMA terminal device for acquiring a system identified in an enhanced preferred roaming list (enhanced PRL), with at least one entry containing a mobile country code, includes the steps of obtaining (210) system identifiers from SYNCH channels on a scan list, determining (220) if the system identifiers match entries on the enhanced PRL, and inserting (226) channel information items on a first list if the system identifiers do not match entries on the enhanced PRL. If all channels on the scan list have been scanned without any system identifiers matching entries on the enhanced PRL, the method obtains (246) mobile country codes using channel information items from the first list, determines (250) if the mobile country codes match entries on the enhanced PRL, and camps (283) on a system if its mobile country code matches an entry on the enhanced PRL.
摘要翻译： 一种CDMA终端设备中用于获取在增强型优选漫游列表（增强型PRL）中标识的系统的方法（200），其中包含移动国家代码的至少一个条目包括以下步骤：从SYNCH信道获取（210）系统标识符 在扫描列表上，确定（220）如果系统标识符匹配增强型PRL上的条目，并且如果系统标识符与增强型PRL上的条目不匹配，则将信道信息项插入（226）第一列表上。 如果扫描列表上的所有频道已被扫描，而没有任何系统标识符匹配增强型PRL上的条目，则该方法使用来自第一列表的频道信息项获得（246）移动国家代码，确定（250）移动国家代码是否匹配条目 如果其移动国家代码与增强型PRL上的条目匹配，则在增强的PRL和系统上的营地（283）。
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9.发明授权Method for controlling diversity receivers in a wireless communication device 有权一种用于控制无线通信设备中的分集接收机的方法公开(公告)号：US07489913B2
公开(公告)日：2009-02-10
申请号：US11028870
申请日：2005-01-04
IPC分类号： H04B1/18
CPC分类号： H04B7/0817
摘要： A method for controlling diversity receivers in a wireless communication device includes the steps of: determining if the wireless communication device is experiencing poor coverage (220), using a first receiver and a second receiver for diversity (230) if the wireless communication device is experiencing poor coverage, and using the second receiver for scanning (240) if the wireless communication device is not experiencing poor coverage. Thus, diversity can be used when needed to improve reception. Both receivers, however, can be used in a non-diversity mode to reduce current drain or to speed up channel acquisition when coverage is not poor.
摘要翻译： 一种用于控制无线通信设备中的分集接收机的方法包括以下步骤：如果无线通信设备正在经历无线通信设备，则确定无线通信设备是否正在经历差的覆盖（220），使用第一接收机和第二接收机进行分集（230） 如果无线通信设备没有经历差的覆盖，则使用第二接收机进行扫描（240）。 因此，当需要改善接收时，可以使用多样性。 然而，当覆盖不差时，两个接收器都可以用于非分集模式以减少电流消耗或加速通道采集。
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10.发明授权Accelerated allocation of neighbor signals to candidates in cellular communications devices 有权将蜂窝通信设备的邻居信号加速分配给候选者公开(公告)号：US08243692B2
公开(公告)日：2012-08-14
申请号：US10626184
申请日：2003-07-24
IPC分类号： H04B7/216
摘要： A method in a wireless communications device for allocating neighbor signals to a candidate set based on signal allocation criteria includes dynamically changing the signal allocation criteria based on at least one of a number of signals in an active signal set and on a signal quality of a strongest of signal in the active signal set. In one embodiment the signal allocation criteria is the length of an IIR filter.
摘要翻译： 一种用于基于信号分配标准向候选集分配相邻信号的无线通信设备中的方法包括基于有源信号组中的多个信号中的至少一个信号和最强的信号质量来动态地改变信号分配准则 的信号在有源信号集中。 在一个实施例中，信号分配标准是IIR滤波器的长度。
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