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公开(公告)号：US07082303B2
公开(公告)日：2006-07-25
申请号：US10144379
申请日：2002-05-13
IPC分类号： H04Q7/20
CPC分类号： H04W36/0055
摘要： A method for supporting rescue channels in a communications system. The rescue channel feature supports the use of pre-allocated radio resources at neighboring BSs 104, 106 in order to attempt to recover a voice call in danger of being dropped. The MS 114 disables its transmitter upon detection of a loss of forward frames from the network. Once the source BS 102 detects a loss of transmission from the MS 114, it may attempt to re-establish communication with the MS 114 by performing soft handoff additions to rescue cells at neighboring BSs. The neighboring BSs are the MS's neighbor list, last reported Extended Pilot Strength Measurement Message (EPSMM), and possibly other factors.
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72.发明授权Method and apparatus for channel sharing between multiple communication systems 有权用于多个通信系统之间信道共享的方法和装置公开(公告)号：US07027827B2
公开(公告)日：2006-04-11
申请号：US10440761
申请日：2003-05-19
IPC分类号： H04B15/00
摘要： Remote units within a first communication system (121) utilizes frequencies (channels) from a second communication system (120) when placing a call. When a first remote unit (106) wants to call a second remote unit (107) using the channels, the first remote unit sends a base station (103) a list of top N traffic channel blocks from the second communication system along with the identity of the second remote unit. The base station then pages the second remote unit using a signaling channel reserved by second system. The second remote unit responds to the page with its list of best traffic channel blocks/chunks. The base station then picks the best overlap of idle channels from the list received by the remote units, and sends the list to the remote units instructing them use those traffic channels. Once the remote units receive the available channels, they can begin their call.
摘要翻译： 当发出呼叫时，第一通信系统（121）内的远程单元利用来自第二通信系统（120）的频率（信道）。 当第一远程单元（106）希望使用信道呼叫第二远程单元（107）时，第一远程单元从第二通信系统向基站（103）发送前N个业务信道块的列表以及该标识 的第二个远程单元。 然后，基站使用由第二系统保留的信令信道对第二远程单元进行寻呼。 第二个远程单元利用其最佳业务信道块/块的列表来响应该页面。 然后，基站从远程单元接收到的列表中选择空闲信道的最佳重叠，并将该列表发送给指示他们使用这些业务信道的远程单元。 一旦遥控单元收到可用频道，便可开始通话。
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公开(公告)号：US06337983B1
公开(公告)日：2002-01-08
申请号：US09772226
申请日：2001-01-29
IPC分类号： H04Q720
CPC分类号： H04W36/0055 , H04W28/26
摘要： A method and apparatus for handoff to a rescue channel is introduced without the need to send and receive handoff control messages. In the preferred embodiment of the present invention, coordination of the rescue procedure at the infrastructure and mobile station is provided first by disabling the mobile transmitter followed by subsequent detection of signal loss and frame erasures at the serving cells, then by enabling the mobile transmitter followed by subsequent detection of signal by a rescue cell, and finally by enabling the rescue cell channel transmitter followed by subsequent detection and reception of signal and frames by the mobile.
摘要翻译： 引入用于切换到救援信道的方法和装置，而不需要发送和接收切换控制消息。 在本发明的优选实施例中，首先通过禁用移动发射机，随后检测服务小区处的信号丢失和帧擦除，然后通过使移动发射机跟随 通过随后由救援小区检测信号，最后通过启用救援小区信道发射机，随后由移动台随后检测和接收信号和帧。
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74.发明授权Method and apparatus for passing network device operations between network devices 失效网络设备之间传递网络设备操作的方法和装置
公开(公告)号：US6108549A
公开(公告)日：2000-08-22
申请号：US999799
申请日：1997-08-12
申请人： Jeffrey D. Bonta
发明人： Jeffrey D. Bonta
CPC分类号： H04W88/181 , H04W36/12 , H04W36/18
摘要： A method and apparatus for passing network device operations between a source and a target network device which are associated with a mobile communication unit in a radio communication system is provided. This passing of network device operations is accomplished by converting a first form of information to a second form in the source network device. Subsequently, the source and the target network device are notified that operations associated with the mobile communication unit will be passed at a particular time. At that particular time the information converting is bypassed such that the first form of information is provided to the target network device. In addition, the target network device begins to monitor incoming information for the first form of incoming information. In response to a presence of the first form of incoming information at the target network device, the first form of information is converted into the second form in the target network device.
摘要翻译： 提供了一种用于在与无线电通信系统中的移动通信单元相关联的源和目标网络设备之间传递网络设备操作的方法和装置。 网络设备操作的这种传递是通过将第一种形式的信息转换为源网络设备中的第二种形式来实现的。 随后，通知源和目标网络设备将在特定时间通过与移动通信单元相关联的操作。 在该特定时间，旁路信息转换，使得第一形式的信息被提供给目标网络设备。 此外，目标网络设备开始监视传入信息的第一种形式的传入信息。 响应于在目标网络设备处存在第一形式的传入信息，第一形式的信息被转换成目标网络设备中的第二形式。
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75.发明授权Radiotelephone service planning system and method for determining a best server for a communication connection 失效用于确定通信连接的最佳服务器的无线电话服务规划系统和方法
公开(公告)号：US6097957A
公开(公告)日：2000-08-01
申请号：US970701
申请日：1997-11-14
CPC分类号： H04W16/18
摘要： A radiotelephone service planning system (10) and method determines best servers in communication systems by determining a interference based communication threshold using interference information (46), such as frame error rate data, in addition to pathloss information (38) between a communication unit (22) and the plurality of other communication units (24a-24c). The radiotelephone service planning system (10) and method generates an image indicating the most probable best server of the other communication units (24a-24c) for the communication unit (22) based on the interference based communication threshold information. Also, the system utilizes variable signal threshold data (32) for a communication unit to allow flexibility in determining a best server site in view of varying threshold limits. If desired, the system can also accommodate three-dimensional best server planning by taking into account elevational variations and their effects from the perspective of both the mobile communication unit and the other communication unit.
摘要翻译： 无线电话服务规划系统（10）和方法通过除了通信单元（38）之间的路径损耗信息（38）以外的干扰信息（46），例如帧错误率数据，通过确定基于干扰的通信阈值来确定通信系统中的最佳服务器， 22）和多个其他通信单元（24a-24c）。 无线电话服务计划系统（10）和方法基于基于干扰的通信阈值信息生成指示通信单元（22）的其他通信单元（24a-24c）中最可能最佳服务器的图像。 而且，该系统利用可变信号阈值数据（32）用于通信单元，以允许根据变化的阈值限制来确定最佳服务器站点的灵活性。 如果需要，系统还可以从移动通信单元和另一个通信单元的角度考虑高程变化及其影响来适应三维最佳服务器规划。
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公开(公告)号：US6097953A
公开(公告)日：2000-08-01
申请号：US219334
申请日：1998-12-22
申请人： Jeffrey D. Bonta , Gary Pregont
发明人： Jeffrey D. Bonta , Gary Pregont
CPC分类号： H04W36/30 , H04W36/245
摘要： The present invention provides a method for determining whether to handoff in a wireless communication system (100). The system (100) collects first environmental variables related to a first mobile station (105) within the wireless communication system (100). The system (100) determines when a communication between a base station (101) and the first mobile station (105) is improperly terminated. The system (100) analyzes, when the communication is improperly terminated, the first environmental variables to generate environmental conditions rules. The system (100) then applies the environmental conditions rules to a second mobile station (106) which subsequently communicates with the base station (101) and which has second environment variables substantially similar to the first environmental variables.
摘要翻译： 本发明提供了一种用于确定在无线通信系统（100）中切换的方法。 系统（100）收集与无线通信系统（100）内的第一移动站（105）相关的第一环境变量。 系统（100）确定基站（101）和第一移动台（105）之间的通信何时被不适当地终止。 系统（100）分析当通信不正当终止时，第一个环境变量生成环境条件规则。 然后，系统（100）将环境条件规则应用于随后与基站（101）通信并且具有与第一环境变量基本相似的第二环境变量的第二移动站（106）。
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公开(公告)号：US06014565A
公开(公告)日：2000-01-11
申请号：US86944
申请日：1998-05-29
申请人： Jeffrey D. Bonta
发明人： Jeffrey D. Bonta
摘要： In a wireless communication system, including a first fixed communication unit (105), a plurality of other fixed communication units (101, 106), and a mobile communication unit (103) responsive to at least the first fixed communication unit, a radio telephone service planning method for generating a handover neighbor list. The method includes determining a route of travel of the mobile communication unit (103) relative to the first fixed communication unit (105). The method also includes establishing a plurality of connections between the mobile communication unit (103) and the plurality of other fixed communication units, based on the route of travel of the mobile communication unit, and then determining a corresponding plurality of signal quality metrics for the plurality of connections. The method further includes generating a handover neighbor list based on the corresponding signal quality metrics.
摘要翻译： 在无线通信系统中，包括第一固定通信单元（105），多个其他固定通信单元（101,106）以及响应于至少第一固定通信单元的移动通信单元（103），无线电话 用于生成切换邻居列表的服务规划方法。 该方法包括确定移动通信单元（103）相对于第一固定通信单元（105）的行进路线。 该方法还包括基于移动通信单元的行进路线在移动通信单元（103）和多个其它固定通信单元之间建立多个连接，然后确定相应的多个信号质量度量 多个连接。 该方法还包括基于相应的信号质量度量生成切换邻居列表。
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公开(公告)号：US5822699A
公开(公告)日：1998-10-13
申请号：US926248
申请日：1997-09-05
CPC分类号： H04W36/26
摘要： A method of maintaining call quality in a communication system by communicating between a base site (101) and a communication unit (113) on a first channel. The communication unit (113) monitors the downlink communication signal (116) transmitted by the base site (101) and determines a characteristic of the first channel. The communication unit (113) is then handed off to a second channel having a less aggressive reuse pattern, based on the characteristic of the first channel.
摘要翻译： 一种通过在第一信道上的基站（101）和通信单元（113）之间进行通信来保持通信系统中的呼叫质量的方法。 通信单元（113）监视由基站（101）发送的下行链路通信信号（116），并确定第一信道的特性。 然后，基于第一信道的特性，将通信单元（113）切换到具有较不具有攻击性的重用模式的第二信道。
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79.发明授权Method and apparatus for transferring information to a device in a communication system 失效用于将信息传送到通信系统中的设备的方法和装置
公开(公告)号：US5604787A
公开(公告)日：1997-02-18
申请号：US320017
申请日：1994-10-07
IPC分类号： H04M11/00 , G07F7/10 , H04M15/00 , H04M17/00 , H04W8/20 , H04W8/24 , H04W8/26 , H04W92/18 , H04Q7/32
CPC分类号： H04W8/265 , G06Q20/346 , G07F7/1008 , H04M15/00 , H04M17/00 , H04W8/205 , H04W8/24 , H04W8/26 , H04W92/18
摘要： A smart card (100) is equipped with an internal time-of-day clock and calendar (106). Between the smart card (100) and a subscriber unit (209, 300), into which it is inserted, there is a communication of the subscriber's identity and a negotiated agreement for how long the subscriber unit (209, 300) is to maintain the transferred identity. For that duration of time, the subscriber unit (209, 300) is enabled with the subscriber's identity, and the smart card is essentially "dumb," and therefore unusable until that duration has elapsed.
摘要翻译： 智能卡（100）配备有内部时钟和日历（106）。 在智能卡（100）与其插入的用户单元（209,300）之间，存在用户身份和协商协议的通信，用户单元（209,300）将保持多长时间 转移身份。 在该持续时间内，用户单元（209,300）能够使用用户的身份，并且智能卡基本上是“哑”的，因此在该持续时间过去之前不可用。
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80.发明授权Method of reducing audio gap in downlink during handoff of cellular radiotelephone 失效在蜂窝无线电话切换期间减少下行链路中的音频间隙的方法
公开(公告)号：US5386456A
公开(公告)日：1995-01-31
申请号：US081895
申请日：1993-06-25
摘要： A method of reducing an audio gap in a signal connection with a communication unit during handoff in a cellular communication system is provided. The method includes the steps of providing a temporary signal connection with the communication unit from a mobile switching center (MSC) of a source base site, through the source base site to a handoff target base site and establishing a trunk connection from the MSC of the source base site to a MSC of the target base site. The method further includes the step of interconnecting, at the target base site, the temporary signal connection, trunk connection, and communication unit; and re-routing the signal connection with the communication unit through the trunk connection.
摘要翻译： 提供了一种在蜂窝通信系统中切换期间减少与通信单元的信号连接中的音频间隙的方法。 该方法包括以下步骤：从源基站的移动交换中心（MSC）提供与通信单元的临时信号连接，通过源基站到切换目标基站，并建立来自MSC的MSC的中继连接 源基站到目标基站的MSC。 该方法还包括在目标基站处互连临时信号连接，中继线连接和通信单元的步骤; 并通过中继线连接重新路由与通信单元的信号连接。
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