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1. 发明申请

WO2005065201A2 METHOD AND APPARATUS FOR REDUCING DATA COLLISIONS IN A FREQUENCY HOPPING COMMUNICATION SYSTEM 审中-公开
标题翻译：减少通信系统中数据冲突的方法和装置
公开(公告)号：WO2005065201A2
公开(公告)日：2005-07-21
申请号：PCT/US2004/042237
申请日：2004-12-15
申请人： MOTOROLA INC., A CORPORATION OF THE STATE OF DELAWARE , BLACK, Greg, R. , KURBY, Christopher, N. , STEWART, Kenneth, A.
发明人： BLACK, Greg, R. , KURBY, Christopher, N. , STEWART, Kenneth, A.
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04B1/715 , H04B2001/7154 , H04W28/10 , H04W72/12 , H04W88/08
摘要： A method in a transmitter for data collision avoidance in an uncoordinated frequency hopping communication system is disclosed. The base station (104) first determines (304) that a first data set to be sent to a first device (105) and a second data set to be sent to a second device (107) are scheduled to be transmitted simultaneously on a first frequency of a frequency hop-set. The device then transmits (310) the first data set on the first frequency of the frequency hop-set. The base station delays (312) transmission of the second data set, and finally transmits (316) the second data set on a second frequency of a frequency hop-set.
摘要翻译：公开了一种在未协调的跳频通信系统中用于数据冲突避免的发射机中的方法。基站（104）首先确定（304）将被发送到第一设备（105）的第一数据组和要发送到第二设备（107）的第二数据组调度为在第一设备频率跳频组的频率。然后，设备在频率集合的第一频率上发送（310）第一数据集。基站延迟（312）第二数据集的传输，并且最终在频率hop集合的第二频率上发送（316）第二数据集。

2. 发明申请

WO2005036759A3 A MULTIMODE RECEIVER AND METHOD FOR CONTROLLING SIGNAL INTERFERENCE 审中-公开
标题翻译：一种用于控制信号干扰的多模接收器和方法
公开(公告)号：WO2005036759A3
公开(公告)日：2006-10-05
申请号：PCT/US2004032279
申请日：2004-10-01
申请人： ARE MOTOROLA INC A CORP OF THE , MACH RICHARD E , HAUB DAVID , KURBY CHRISTOPHER N , VANNATTA LOUIS J
发明人： MACH RICHARD E , HAUB DAVID , KURBY CHRISTOPHER N , VANNATTA LOUIS J
IPC分类号： H04B1/10 , H04B1/40
CPC分类号： H04B1/406 , H04B1/1027
摘要： A multimode wireless receiver circuit (10) includes multi-receiver control and interference detection logic (50) and least two separate receivers: a first receiver (20) associated with a first radio access technology and a second receiver (30) associated with a second radio access technology. The multi-receiver control and interference detection logic (50) simultaneously controls the second receiver (30) to detect an interference blocker signal (100), while the first receiver (20) receives at least a portion of the wireless signal (80) and the interference product signal (90). In response to the second receiver (30) detecting the interference blocker signal (100), the multi-receiver control and interference detection logic (50) adjusts at least one operating condition of the first receiver (20) such that the interference product signal (90) received by the first receiver (20) is reduced.
摘要翻译：多模式无线接收器电路（10）包括多接收器控制和干扰检测逻辑（50）以及至少两个单独的接收器：与第一无线电接入技术相关联的第一接收机（20）和与第二无线接入技术相关联的第二接收机（30）无线接入技术。多接收器控制和干扰检测逻辑（50）同时控制第二接收器（30）以检测干扰阻断信号（100），而第一接收器（20）接收无线信号（80）的至少一部分，以及干扰产物信号（90）。响应于第二接收机（30）检测干扰阻断信号（100），多接收机控制和干扰检测逻辑（50）调整第一接收机（20）的至少一个操作状态，使得干扰产物信号（ 90）由第一接收器（20）接收。

3. 发明申请

WO2005065201A3 METHOD AND APPARATUS FOR REDUCING DATA COLLISIONS IN A FREQUENCY HOPPING COMMUNICATION SYSTEM 审中-公开
标题翻译：减少通信系统中数据冲突的方法和装置
公开(公告)号：WO2005065201A3
公开(公告)日：2006-08-31
申请号：PCT/US2004042237
申请日：2004-12-15
申请人： MOTOROLA INC , BLACK GREG R , KURBY CHRISTOPHER N , STEWART KENNETH A
发明人： BLACK GREG R , KURBY CHRISTOPHER N , STEWART KENNETH A
IPC分类号： H04B1/69 , H04B1/713 , H04J3/24 , H04L12/28 , H04L12/56
CPC分类号： H04B1/715 , H04B2001/7154 , H04W28/10 , H04W72/12 , H04W88/08
摘要： A method in a transmitter for data collision avoidance in an uncoordinated frequency hopping communication system is disclosed. The base station (104) first determines (304) that a first data set to be sent to a first device (105) and a second data set to be sent to a second device (107) are scheduled to be transmitted simultaneously on a first frequency of a frequency hop-set. The device then transmits (310) the first data set on the first frequency of the frequency hop-set. The base station delays (312) transmission of the second data set, and finally transmits (316) the second data set on a second frequency of a frequency hop-set.
摘要翻译：公开了一种在未协调的跳频通信系统中用于数据冲突避免的发射机中的方法。基站（104）首先确定（304）将被发送到第一设备（105）的第一数据组和要发送到第二设备（107）的第二数据组调度为在第一设备频率跳频组的频率。然后，设备在频率集合的第一频率上发送（310）第一数据集。基站延迟（312）第二数据集的传输，并且最终在频率hop集合的第二频率上发送（316）第二数据集。

4. 发明申请

WO2005036759A2 A MULTIMODE RECEIVER AND METHOD FOR CONTROLLING SIGNAL INTERFERENCE 审中-公开
标题翻译：一种用于控制信号干扰的多模接收器和方法
公开(公告)号：WO2005036759A2
公开(公告)日：2005-04-21
申请号：PCT/US2004/032279
申请日：2004-10-01
申请人： MOTOROLA INC., A CORPORATION OF THE STATE OF DELEWARE , MACH, Richard, E. , HAUB, David , KURBY, Christopher, N. , VANNATTA, Louis, J.
发明人： MACH, Richard, E. , HAUB, David , KURBY, Christopher, N. , VANNATTA, Louis, J.
IPC分类号： H04B
CPC分类号： H04B1/406 , H04B1/1027
摘要： A multimode wireless receiver circuit (10) includes multi-receiver control and interference detection logic (50) and least two separate receivers: a first receiver (20) associated with a first radio access technology and a second receiver (30) associated with a second radio access technology. The multi-receiver control and interference detection logic (50) simultaneously controls the second receiver (30) to detect an interference blocker signal (100), while the first receiver (20) receives at least a portion of the wireless signal (80) and the interference product signal (90). In response to the second receiver (30) detecting the interference blocker signal (100), the multi-receiver control and interference detection logic (50) adjusts at least one operating condition of the first receiver (20) such that the interference product signal (90) received by the first receiver (20) is reduced.
摘要翻译：多模式无线接收器电路（10）包括多接收器控制和干扰检测逻辑（50）以及至少两个单独的接收器：与第一无线电接入技术相关联的第一接收机（20）和与第二无线接入技术相关联的第二接收机（30）无线接入技术。多接收器控制和干扰检测逻辑（50）同时控制第二接收器（30）以检测干扰阻断信号（100），而第一接收器（20）接收无线信号（80）的至少一部分，以及干扰产物信号（90）。响应于第二接收机（30）检测干扰阻断信号（100），多接收机控制和干扰检测逻辑（50）调整第一接收机（20）的至少一个操作状态，使得干扰产物信号（ 90）由第一接收器（20）接收。

5. 发明申请

WO2008054975A1 METHOD AND APPARATUS FOR AUTOMATIC FREQUENCY CORRECTION IN A MULTIMODE DEVICE 审中-公开
标题翻译：多模式设备自动校正的方法与装置
公开(公告)号：WO2008054975A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/081065
申请日：2007-10-11
申请人： MOTOROLA INC. , CHANCE, Gregory, W. , BAILLS, Stephane, L. , KLOMSDORF, Armin, W. , KURBY, Christopher, N.
发明人： CHANCE, Gregory, W. , BAILLS, Stephane, L. , KLOMSDORF, Armin, W. , KURBY, Christopher, N.
IPC分类号： H04B7/26
CPC分类号： H03J7/065
摘要： A method and apparatus for synchronizing a system clock with a serving cell (102) associated with a first radio access technology and monitoring an adjacent cell (104) associated with a second radio access technology is provided. A communication device (100) includes a first synchronization device (205) capable of synchronization with the serving cell (102) and a second synchronization device (206) capable of independently synchronizing with the adjacent cell (104). The first synchronization device (205) and second synchronization device (206) include independent frequency correction modules (207,208). Thus, the second frequency synchronization device (206) may be corrected per the adjacent cell (104) while the first synchronization device (205) remains synchronized with the serving cell (102). Thus, the same corrected system clock may be used between two radio access technologies.
摘要翻译：提供了一种用于使系统时钟与与第一无线电接入技术相关联的服务小区（102）同步并监视与第二无线电接入技术相关联的相邻小区（104）的方法和装置。通信设备（100）包括能够与服务小区（102）同步的第一同步设备（205）和能够与相邻小区（104）独立同步的第二同步设备（206）。第一同步装置（205）和第二同步装置（206）包括独立的频率校正模块（207,208）。因此，可以在第一同步设备（205）保持与服务小区（102）同步的同时，相邻小区（104）校正第二频率同步设备（206）。因此，可以在两种无线电接入技术之间使用相同的校正系统时钟。

6. 发明申请

WO2006039041A1 PREDICTIVE POWER CONTROL IN A DIGITAL DIVERSITY RECEIVER 审中-公开
标题翻译：数字多功能接收机中的预测功率控制
公开(公告)号：WO2006039041A1
公开(公告)日：2006-04-13
申请号：PCT/US2005/031168
申请日：2005-08-30
申请人： MOTOROLA INC. , STEWART, Kenneth, A. , KURBY, Christopher, N.
发明人： STEWART, Kenneth, A. , KURBY, Christopher, N.
IPC分类号： H04Q7/38
CPC分类号： H04W52/40 , H04B7/0885
摘要： A method (300) and an apparatus (202) for a digital diversity receiver having a first receiver branch (204) and a second receiver branch (206) for adjusting a receiver power control loop during a radio frame (100) of a known length are provide. The digital diversity receiver (202) receives a first signal (208) through the first receiver branch (204) during the radio frame (100), and receives a second signal (210) through the second receiver branch (206) during a portion of the radio frame (106, 110). The second signal (210) originates from a common original signal (212) as the first signal 208. The digital diversity receiver (202) evaluates (308) a receiver power control parameter for the first interval (106) based upon the first signal (208) and the second signal (210), and compensates (310) the receiver power control parameter with an offset value for the first interval (106). The compensated receiver power control parameter is then applied (312) to the receiver power control loop during the first interval.
摘要翻译：一种用于数字分集接收机的方法（300）和装置（202），其具有第一接收器分支（204）和第二接收器分支（206），用于在已知长度的无线电帧（100）期间调整接收机功率控制回路提供。数字分集接收机（202）在无线帧（100）期间通过第一接收机分支（204）接收第一信号（208），并且在一部分时间段期间通过第二接收机分支（206）接收第二信号（210）无线电帧（106,110）。第二信号（210）起始于作为第一信号208的公共原始信号（212）。数字分集接收机（202）基于第一信号（106）评估（308）第一间隔（106）的接收机功率控制参数 208）和第二信号（210），并且用第一间隔（106）的偏移值补偿（310）接收机功率控制参数。然后在第一间隔期间将补偿的接收机功率控制参数（312）应用于接收机功率控制回路。

7. 发明申请

WO1994005093A1 GEOGRAPHIC-AREA SELECTIVE LOW-EARTH SATELLITE-BASED PAGING BROADCAST SYSTEM AND METHOD 审中-公开
标题翻译：地理区域选择性低地球卫星广播广播系统和方法
公开(公告)号：WO1994005093A1
公开(公告)日：1994-03-03
申请号：PCT/US1993007851
申请日：1993-08-23
申请人： MOTOROLA INC. , FRENZER, Michael, W. , LOCASCIO, Robert, J. , ZOCHER, Joan, E. , WALTHER, Dwight, D. , SEITZ, Martin, V. , KURBY, Christopher, N.
发明人： MOTOROLA INC.
IPC分类号： H04B07/185
CPC分类号： H04B7/18567 , Y02D70/446
摘要： The present invention includes a low-earth satellite-based paging broadcast system (100) and method (200, 300) that maximizes spectral efficiency and minimizes power expenditure for the broadcast of paging messages by broadcasting the messages to terminator- or originator-selectable portions of the total system coverage area. The terminator selects a long-term preferred geographic area (LTPGA), and optionally, a short-term preferred geographic area (STPGA). The originator provides the terminator ID, the message, and optionally provides a customized preferred geographic area (CPGA). Terminators and originators can easily modify the selectable geographic areas (SGA(s)): LTPGA(s), STPGA(s), and CPGA(s). The gateway converts the SGA(s) to addressable coverage areas (ACA(s)), and transmits a signal including the paging information, and ACA(s) to at least a first communication satellite (COM SAT). The COM SAT(s) provide for crosslinking the signal to other COM SAT(s) and for broadcasting the paging information to the ACA(s).
摘要翻译：本发明包括一种低地球卫星寻呼广播系统（100）和方法（200,300），其通过将消息广播到终端器或发起者可选择部分来最大化频谱效率并最小化用于广播寻呼消息的功率消耗的系统覆盖面积。终端选择长期优选地理区域（LTPGA），以及可选的短期优选地理区域（STPGA）。发起者提供终结者ID，消息，并且可选地提供定制的优选地理区域（CPGA）。终结者和发起者可以轻松地修改可选地理区域（SGA）：LTPGA（s），STPGA和CPGA（s）。网关将SGA转换为可寻址覆盖区域（ACA），并将包括寻呼信息和ACA的信号发送到至少第一通信卫星（COM SAT）。 COM SAT提供将信号交叉到其他COM SAT并将寻呼信息广播到ACA。

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