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公开(公告)号：US20080104067A1
公开(公告)日：2008-05-01
申请号：US11553744
申请日：2006-10-27
摘要： A method (203) for using electronic large format location dependent documents can include the steps of determining (200) a location of a remote user terminal (110) and accessing (210) at a server a document database having document information related to the plurality of documents. The document information includes at least one physical location associated with each document and the method further includes the step of searching (220) the document database and generating (230) a list of matching documents. The list of matching documents includes an identification of each one of the plurality of documents having an associated physical location substantially matching the determined location of the remote user terminal. The method can further retrieve (250) a selected document from the mass storage device system and display (260) the selected document on a large format display (105) coupled to the remote user terminal.
摘要翻译： 用于使用电子大格式位置相关文档的方法（203）可以包括以下步骤：确定（200）远程用户终端（110）的位置并且在服务器处访问（210）具有与多个文档相关的文档信息的文档数据库 的文件。 文档信息包括与每个文档相关联的至少一个物理位置，并且该方法还包括搜索（220）文档数据库并生成（230）匹配文档的列表的步骤。 匹配文档的列表包括具有与所确定的远程用户终端的位置基本匹配的相关联的物理位置的多个文档中的每一个的标识。 该方法可以进一步从大容量存储设备系统检索（250）所选择的文档，并在与远程用户终端耦合的大格式显示器（105）上显示（260）所选择的文档。
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公开(公告)号：US08116767B2
公开(公告)日：2012-02-14
申请号：US12341469
申请日：2008-12-22
申请人： Qing Jiang , Daniel J. Declerck
发明人： Qing Jiang , Daniel J. Declerck
IPC分类号： H04W60/00
摘要： A method and system for retry of a packet data call. The method can include the steps of attempting (210) an IP registration with a mobile unit (110) to make a packet data call using a first protocol on a network (120) that employs both the first protocol and a second protocol for packet data calls and detecting (212) a failure in the IP registration using the first protocol due to a failure in a data link layer of the first protocol. A physical layer of the first protocol is unaffected by the failure in the data link layer of the first protocol such that communications may still be performed over the physical layer. The method can also include the steps of—at the mobile unit—ceasing (214) the attempted IP registration using the first protocol on the network and attempting (216) an IP registration with the mobile unit using the second protocol of the network. As an example, the first protocol can be EVDO, and the second protocol can be 1X.
摘要翻译： 用于重试分组数据呼叫的方法和系统。 该方法可以包括以下步骤：使用第一协议尝试（210）与移动单元（110）进行IP注册以在使用第一协议和第二协议的网络（120）上进行分组数据呼叫以进行分组数据 由于第一协议的数据链路层故障，使用第一协议来呼叫和检测（212）IP注册中的故障。 第一协议的物理层不受第一协议的数据链路层的故障的影响，使得仍然可以在物理层上执行通信。 该方法还可以包括以下步骤：在移动单元停止（214）使用网络上的第一协议的尝试的IP注册，并使用网络的第二协议尝试（216）与移动单元的IP注册。 作为示例，第一协议可以是EVDO，第二协议可以是1X。
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公开(公告)号：US20100159925A1
公开(公告)日：2010-06-24
申请号：US12341469
申请日：2008-12-22
申请人： Qing Jiang , Daniel J. Declerck
发明人： Qing Jiang , Daniel J. Declerck
IPC分类号： H04W60/00
摘要： A method and system for retry of a packet data call. The method can include the steps of attempting (210) an IP registration with a mobile unit (110) to make a packet data call using a first protocol on a network (120) that employs both the first protocol and a second protocol for packet data calls and detecting (212) a failure in the IP registration using the first protocol due to a failure in a data link layer of the first protocol. A physical layer of the first protocol is unaffected by the failure in the data link layer of the first protocol such that communications may still be performed over the physical layer. The method can also include the steps of—at the mobile unit—ceasing (214) the attempted IP registration using the first protocol on the network and attempting (216) an IP registration with the mobile unit using the second protocol of the network. As an example, the first protocol can be EVDO, and the second protocol can be 1X.
摘要翻译： 用于重试分组数据呼叫的方法和系统。 该方法可以包括以下步骤：使用第一协议尝试（210）与移动单元（110）进行IP注册以在使用第一协议和第二协议的网络（120）上进行分组数据呼叫以进行分组数据 由于第一协议的数据链路层故障，使用第一协议来呼叫和检测（212）IP注册中的故障。 第一协议的物理层不受第一协议的数据链路层的故障的影响，使得仍可以在物理层上执行通信。 该方法还可以包括以下步骤：在移动单元停止（214）使用网络上的第一协议的尝试的IP注册，并使用网络的第二协议尝试（216）与移动单元的IP注册。 作为示例，第一协议可以是EVDO，第二协议可以是1X。
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公开(公告)号：US09380635B2
公开(公告)日：2016-06-28
申请号：US13346070
申请日：2012-01-09
IPC分类号： H04W80/06
CPC分类号： H04W80/06
摘要： A method and system that mitigates data session degradation over a radio link connection with an end server by allocating resources at a wireless communication device based on real-time radio frequency (RF) channel conditions. A performance tracking and resource allocation (PTRA) logic monitors radio access bearer (RAB) configuration and radio link quality for communication links between the WCD and the end server. The PTRA logic sets a maximum transmission unit (MTU) size parameter to a pre-established size associated with the measured radio link quality. In response to detecting a change in the RAB configuration, the PTRA logic performs a real-time round trip time (RTT) measurement utilizing individual RTTs associated with packet segments transmitted at a lower protocol layer. In addition, the PTRA logic modifies at least one of a transmission control protocol (TCP) receive window (RWIN) and a TCP transmit window (TWIN) using the real-time RTT measurements and RAB configuration.
摘要翻译： 一种通过基于实时射频（RF）信道条件在无线通信设备处分配资源来减轻与终端服务器的无线电链路连接的数据会话退化的方法和系统。 性能跟踪和资源分配（PTRA）逻辑监视WCD和终端服务器之间的通信链路的无线电接入承载（RAB）配置和无线电链路质量。 PTRA逻辑将最大传输单元（MTU）大小参数设置为与测量的无线电链路质量相关联的预先确定的大小。 响应于检测到RAB配置的变化，PTRA逻辑使用与在较低协议层发送的分组段相关联的各个RTT执行实时往返时间（RTT）测量。 此外，PTRA逻辑使用实时RTT测量和RAB配置来修改传输控制协议（TCP）接收窗口（RWIN）和TCP发送窗口（TWIN）中的至少一个。
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25.发明授权Communication device, communication node, and method for transmitting a message 有权通信设备，通信节点和用于发送消息的方法公开(公告)号：US07626998B2
公开(公告)日：2009-12-01
申请号：US11304020
申请日：2005-12-15
IPC分类号： H04L12/42
CPC分类号： H04W52/226 , H04W52/267
摘要： A communication device (102), communication node (104), and method for transmitting a message are disclosed. The method includes calculating number of frames (402) in a message to be transmitted from the communication device. The method further includes determining transmission power (404) for the message based on the number of frames. The method further includes transmitting each frame of the message (406) using the determined transmission power.
摘要翻译： 公开了一种通信设备（102），通信节点（104）以及用于发送消息的方法。 该方法包括计算要从通信设备发送的消息中的帧数（402）。 该方法还包括基于帧的数量确定消息的传输功率（404）。 该方法还包括使用所确定的发送功率来发送消息的每个帧（406）。
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公开(公告)号：US07181222B2
公开(公告)日：2007-02-20
申请号：US11026379
申请日：2004-12-30
CPC分类号： H04W36/0055
摘要： A method and apparatus facilitate soft handover in a CDMA RAN (100) based on a requested set of soft handover parameters from a plurality of sets of soft handover parameters associated with a corresponding plurality of radio configurations. A mobile station (140) can request a set of soft handover parameters associated with a radio configuration. Candidate base stations (BTS 1–BTS N) can be added to an active list based on the soft handover parameters.
摘要翻译： 一种方法和设备有助于基于来自与相应的多个无线电配置相关联的多组软切换参数的所请求的一组软切换参数，在CDMA RAN（100）中进行软切换。 移动站（140）可以请求与无线电配置相关联的一组软切换参数。 基于软切换参数，候选基站（BTS 1 -BTS N）可以添加到活动列表中。
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公开(公告)号：US20130176854A1
公开(公告)日：2013-07-11
申请号：US13346070
申请日：2012-01-09
IPC分类号： H04W24/04
CPC分类号： H04W80/06
摘要： A method and system that mitigates data session degradation over a radio link connection with an end server by allocating resources at a wireless communication device based on real-time radio frequency (RF) channel conditions. A performance tracking and resource allocation (PTRA) logic monitors radio access bearer (RAB) configuration and radio link quality for communication links between the WCD and the end server. The PTRA logic sets a maximum transmission unit (MTU) size parameter to a pre-established size associated with the measured radio link quality. In response to detecting a change in the RAB configuration, the PTRA logic performs a real-time round trip time (RTT) measurement utilizing individual RTTs associated with packet segments transmitted at a lower protocol layer. In addition, the PTRA logic modifies at least one of a transmission control protocol (TCP) receive window (RWIN) and a TCP transmit window (TWIN) using the real-time RTT measurements and RAB configuration.
摘要翻译： 一种通过基于实时射频（RF）信道条件在无线通信设备处分配资源来减轻与终端服务器的无线电链路连接的数据会话退化的方法和系统。 性能跟踪和资源分配（PTRA）逻辑监视WCD和终端服务器之间的通信链路的无线电接入承载（RAB）配置和无线电链路质量。 PTRA逻辑将最大传输单元（MTU）大小参数设置为与测量的无线电链路质量相关联的预先确定的大小。 响应于检测到RAB配置的变化，PTRA逻辑使用与在较低协议层发送的分组段相关联的各个RTT执行实时往返时间（RTT）测量。 此外，PTRA逻辑使用实时RTT测量和RAB配置来修改传输控制协议（TCP）接收窗口（RWIN）和TCP发送窗口（TWIN）中的至少一个。
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28.发明授权公开(公告)号：US07075885B2
公开(公告)日：2006-07-11
申请号：US10005542
申请日：2001-12-03
IPC分类号： H04J11/00
CPC分类号： H04J13/0048 , H04J13/18
摘要： Modulation codes for code division multiple access (CDMA) cellular communications systems that are mutually orthogonal may be generated as a sequence of Walsh codes. A method of assigning Walsh codes includes the steps of (404) receiving as input a status vector (200) for a Walsh code system of length 2n and a selected Walsh code length j=2n−k; (406)–(418) creating a new status vector for a selected Walsh code length of j from the status vector; (416) creating a search mask for the selected Walsh code length j; (418) creating a search sequence for the selected Walsh code length j; and (434)–(442) searching the search sequence for the next available Walsh code. The status vector is updated (500) to track the assignment and release of each Walsh code of each Walsh code length in the Walsh code system.
摘要翻译： 可以生成相互正交的码分多址（CDMA）蜂窝通信系统的调制码作为沃尔什码序列。 一种分配沃尔什码的方法包括以下步骤：（404）接收作为输入的长度为2的沃尔什码系统的状态向量（200）和选择的沃尔什码长度j = 2 < nk ; （406） - （418）从所述状态向量创建用于所选择的沃尔什码长度j的新状态向量; （416）为所选择的沃尔什码长度j创建搜索掩码; （418）为所选择的沃尔什码长度j创建搜索序列; 和（434） - （442）搜索下一个可用沃尔什码的搜索序列。 状态向量被更新（500）以跟踪沃尔什码系统中每个沃尔什码长度的每个沃尔什码的分配和释放。
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公开(公告)号：US07047017B2
公开(公告)日：2006-05-16
申请号：US10141149
申请日：2002-05-08
申请人： Daniel J. Declerck , John C. Kay
发明人： Daniel J. Declerck , John C. Kay
IPC分类号： H04B7/00
摘要： After a base station (101) receives a communication initiation request from a remote unit (113), the base station determines (101) those base stations (101–103) that are capable of supporting communication with the remote unit (113). The eligible base stations (Active Set) are instructed to “listen” for communication from the remote unit (113), and the remote unit (113) is provided the Active Set. Once the remote unit (113) receives the Active Set of base stations, the remote unit then determines the base station (103) having the best radio environment characteristics, and begins communication with that base station (103).
摘要翻译： 在基站（101）从远程单元（113）接收到通信发起请求之后，基站确定（101）能够支持与远程单元（113）通信的那些基站（1011-103）。 指示符合条件的基站（活动集合）从远程单元（113）“收听”通信，向远程单元（113）提供活动集。 一旦远程单元（113）接收到基站的活动集，则远程单元然后确定具有最佳无线电环境特性的基站（103），并开始与该基站（103）的通信。
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