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1. 发明申请

WO2011062800A1 METHOD FOR QUIETING AND SENSING IN A SECONDARY COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在二次通信系统中进行查询和传感的方法
公开(公告)号：WO2011062800A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/055925
申请日：2010-11-09
申请人： MOTOROLA SOLUTIONS, INC. , GURNEY, David P., , MUELLER, Bruce D.,
发明人： GURNEY, David P., , MUELLER, Bruce D.,
IPC分类号： H04W16/14 , H04W84/12 , H04W72/08
CPC分类号： H04W16/14 , H04W72/085 , H04W72/1231
摘要： A method of retaining channel use by a secondary system (100) is described. A secondary channel used during periods of normal communication between a secondary transmitter and receiver is split into sub-bands (A, B) for use during a quiet period containing quiet phases. During the quiet period, while the transmitter communicates with the receiver on one sub-band, the receiver simultaneously (614) senses for incumbent devices on another sub-band, as well as vice-versa. Transmission and sensing do not occur simultaneously on the same sub-band and transmission is limited to only one of the sub-bands. Transmission and sensing are performed by both the transmitter and the receiver on every sub-band over the course of the quiet period (614). The locations of secondary receivers are determined and employed during scheduling such that devices sufficiently separated from each other transmit during different quiet phases and transmit and sense in sub-bands separated by another sub-band.
摘要翻译：描述了由辅助系统（100）保持信道使用的方法。在次级发射机和接收机之间的正常通信期间使用的辅助信道被分成子带（A，B），以在包含安静阶段的安静时段期间使用。在安静期间，当发射机在一个子带上与接收机进行通信时，接收机同时（614）感测另一子带上的现有设备，反之亦然。传输和感测不会同时发生在同一子带上，传输仅限于一个子带。在静音期间（614），每个子带上的发射机和接收机都进行传输和检测。在调度期间确定和采用辅助接收机的位置，使得彼此充分分离的设备在不同安静阶段期间发送，并在由另一个子频带分离的子频带中进行发射和感测。

2. 发明申请

WO2004082305A2 METHOD AND APPARATUS FOR ADAPTIVE PROCESSING GAIN FOR MULTIPLE SOURCE DEVICES IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于通信系统中多个源设备的自适应处理增益的方法和装置
公开(公告)号：WO2004082305A2
公开(公告)日：2004-09-23
申请号：PCT/US2004/006923
申请日：2004-03-04
申请人： MOTOROLA INC. A CORPORATION OF THE STATE OF DELAWARE , KUFFNER, Stephen, , GURNEY, David P.,
发明人： KUFFNER, Stephen, , GURNEY, David P.,
IPC分类号： H04Q
CPC分类号： H04W48/08 , H04B1/707 , H04L1/0003 , H04L1/0018 , H04L1/0025 , H04W36/06 , H04W72/00
摘要： A method of dynamically adapting the number of available channels in a first set of available channels for use by at least one signal source in a communications system. The method includes the steps of computing at least one received signal statistic; determining an adjustment to the number of available channels in the first set based on the at least one computed received signal statistic; and signaling to each active signal source in the system to cause the signal sources to use the adjusted number of available channels for transmitting signals.
摘要翻译：一种在通信系统中由至少一个信号源动态地适应第一组可用信道中的可用信道数量以供使用的方法。该方法包括以下步骤：计算至少一个接收信号统计量; 基于所述至少一个计算的接收信号统计量确定对所述第一组中的可用信道的数量的调整; 并且向系统中的每个有源信号源发信号，以使得信号源使用调整数量的可用信道来传输信号。

3. 发明申请

WO2014130385A1 METHOD AND APPARATUS FOR CREATING A TALKGROUP 审中-公开
标题翻译：用于创建TALKGROUP的方法和装置
公开(公告)号：WO2014130385A1
公开(公告)日：2014-08-28
申请号：PCT/US2014/016667
申请日：2014-02-17
申请人： MOTOROLA SOLUTIONS, INC.
发明人： GURNEY, David P., , BARTUCH, Karen Marie, , CHIN, Henry F., , DOUROS, Keneth W.,
IPC分类号： H04W4/00 , H04W4/22 , H04W84/08
CPC分类号： H04W4/08 , H04W4/70 , H04W4/90 , H04W8/186 , H04W84/08
摘要： A method and apparatus for talkgroup creation are provided herein. During operation context-aware circuitry will continuously monitor a given area for a specific event or condition. When triggered, the context-aware circuitry will notify a radio controller of the trigger causing talkgroups to be formed specific to the event or condition that is detected. Thus, various radios will be included within a talkgroup as a direct result of the triggering event or condition.
摘要翻译：本文提供了一种用于通话组创建的方法和装置。在操作期间，上下文感知电路将持续监视特定事件或条件的给定区域。当触发时，上下文感知电路将通知无线电控制器触发，导致对所检测到的事件或状况特定的通话组。因此，作为触发事件或条件的直接结果，各种无线电将被包括在通话组内。

4. 发明授权

EP1601982B1 METHOD AND APPARATUS FOR ADAPTIVE PROCESSING GAIN FOR MULTIPLE SOURCE DEVICES IN A COMMUNICATIONS SYSTEM 失效转让
标题翻译：方法和设备自适应增益处理为多个来源服务的通信系统
公开(公告)号：EP1601982B1
公开(公告)日：2016-04-20
申请号：EP04717505.4
申请日：2004-03-04
申请人： Motorola Solutions, Inc.
发明人： KUFFNER, Stephen, , GURNEY, David P.,
IPC分类号： H04W48/08 , H04B1/707 , G06K7/00 , G01R31/08
CPC分类号： H04W48/08 , H04B1/707 , H04L1/0003 , H04L1/0018 , H04L1/0025 , H04W36/06 , H04W72/00
摘要： A method of dynamically adapting the number of available channels in a first set of available channels for use by at least one signal source in a communications system. The method includes the steps of computing at least one received signal statistic; determining an adjustment to the number of available channels in the first set based on the at least one computed received signal statistic; and signaling to each active signal source in the system to cause the signal sources to use the adjusted number of available channels for transmitting signals.

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