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1. 发明申请

WO2005125038A2 METHOD AND SYSTEM FOR DIRECTING USERS TO COVERAGE 审中-公开
标题翻译：用于指导用户覆盖的方法和系统
公开(公告)号：WO2005125038A2
公开(公告)日：2005-12-29
申请号：PCT/US2005/019448
申请日：2005-06-02
申请人： MOTOROLA, INC. , HEFFIELD, Timothy, W. , BISHOP, Craig, G. , ELDRED, Kevin, M. , KORNELUK, Jose, E. , RAM, Vijay, V. , KUNG, Thomas, F. , NGUYEN, Victor
发明人： HEFFIELD, Timothy, W. , BISHOP, Craig, G. , ELDRED, Kevin, M. , KORNELUK, Jose, E. , RAM, Vijay, V. , KUNG, Thomas, F. , NGUYEN, Victor
IPC分类号： H04B3/36
CPC分类号： H04W88/02 , H04W24/00 , H04W48/08 , H04W64/00 , H04W76/10
摘要： The invention concerns a method (300) for directing users to coverage. The method includes the steps of detecting (314) when a signal strength parameter of a mobile unit (112) falls below a predetermined threshold, acquiring (316) positional information about the mobile unit and directing (322) a user of the mobile unit to a reestablishing coverage area (110) that has a signal strength that would cause the signal strength parameter to meet the predetermined threshold. In addition, the method can include the step of calculating (320) positional parameters between the mobile unit and the reestablishing coverage area in which the reestablishing coverage area is a coverage area (110) that is physically closest to the mobile unit in comparison to other coverage areas.
摘要翻译：本发明涉及一种用于引导用户覆盖的方法（300）。该方法包括以下步骤：当移动单元（112）的信号强度参数下降到预定阈值以下时，检测（314），获取（316）关于移动单元的位置信息，并将（322）移动单元的用户具有使信号强度参数达到预定阈值的信号强度的重建覆盖区域（110）。此外，该方法可以包括计算（320）移动单元与重新建立覆盖区域之间的位置参数的步骤，其中重建覆盖区域是物理上最接近移动单元的覆盖区域（110），与其他覆盖区域。

2. 发明申请

WO2005048493A1 METHOD AND APPARATUS FOR RECURSIVE AUDIO STORAGE IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统中重放音频存储的方法和装置
公开(公告)号：WO2005048493A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/036787
申请日：2004-11-04
申请人： MOTOROLA, INC. , BISHOP, Craig, G. , ELDRED, Kevin, M. , HEFFIELD, Timothy, W.
发明人： BISHOP, Craig, G. , ELDRED, Kevin, M. , HEFFIELD, Timothy, W.
IPC分类号： H04B17/00
CPC分类号： H04W4/06 , H04B17/309 , H04L1/16
摘要： A communication system (50) can include a first portable communication unit (72) operating in a dispatch mode with at least a second portable communication unit (78) and an infrastructure system (50A and 50B) providing a communication link between the first and second portable communication units. The infrastructure system can include a memory (61,63) for recursively storing a most recent audio stream from at least one among the first or second portable communication unit. The infrastructure system can further include a dispatch application processor (62). The communication system can further include a means for retrieving a most recent dispatch signal stored at the infrastructure system upon determining a received signal quality level below a predetermined threshold at the second portable communication unit or upon a user request of at least one the portable communication units.
摘要翻译：通信系统（50）可以包括以至少第二便携式通信单元（78）和基础设施系统（50A和50B）以调度模式操作的第一便携式通信单元（72A），其提供第一和第二便携式通信单元。基础设施系统可以包括用于递归地存储来自第一或第二便携式通信单元中的至少一个的最新音频流的存储器（61,63）。基础设施系统还可以包括调度应用处理器（62）。通信系统还可以包括用于在第二便携式通信单元确定低于预定阈值的接收信号质量水平时或者根据至少一个便携式通信单元的用户请求来检索存储在基础设施系统中的最新调度信号的装置。

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