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1. 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。

2. 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。

3. 发明申请

WO2010017057A1 METHOD AND SYSTEM FOR SIGNAL PROCESSING AND TRANSMISSION 审中-公开
标题翻译：用于信号处理和传输的方法和系统
公开(公告)号：WO2010017057A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/051889
申请日：2009-07-28
申请人： MOTOROLA, INC. , ALBERTH, William, P., Jr. , MACH, Richard, E.
发明人： ALBERTH, William, P., Jr. , MACH, Richard, E.
IPC分类号： H04W36/06 , H04B15/02 , H04B1/38
CPC分类号： H04W36/06 , H04B15/02 , H04B2215/068 , H04W36/30 , H04W72/04 , H04W88/06
摘要： A method, wireless communication device (402) and base station (502) for signal processing and transmission is provided. The method includes detecting (604) simultaneous operation of a radio transmitter of the wireless communication device within a first predefined frequency band and a radio receiver of the wireless communication device within a second predefined frequency band. Further, the method includes reducing (606), based on the detecting, a bandwidth of an operating signal of the radio transmitter from a standard bandwidth value to a reduced bandwidth value. The bandwidth is reduced based on a bandwidth reduction factor. Furthermore, the method includes transmitting (608) the operating signal within the first predefined frequency band from the radio transmitter.
摘要翻译：提供了一种用于信号处理和传输的方法，无线通信设备（402）和基站（502）。该方法包括在第一预定频带内检测（604）无线通信设备的无线电发射机和第二预定义频带内无线通信设备的无线电接收机的同时操作。此外，该方法包括基于将无线电发射机的操作信号的带宽从标准带宽值减小到带宽值减小（606）。基于带宽减少因子降低带宽。此外，该方法包括从无线电发射机发送（608）第一预定义频带内的操作信号。

4. 发明申请

WO2004070985A2 REDUCED CROSSMODULATION OPERATION OF A MULTIMODE COMMUNICATION DEVICE 审中-公开
标题翻译：多模通信设备的减少交叉运算
公开(公告)号：WO2004070985A2
公开(公告)日：2004-08-19
申请号：PCT/US2004001287
申请日：2004-01-20
申请人： MOTOROLA INC , HAUB DAVID , KURBY CHRISTOPHER , MACH RICHARD , VANNATTA LOUIS
发明人： HAUB DAVID , KURBY CHRISTOPHER , MACH RICHARD , VANNATTA LOUIS
IPC分类号： H04B1/10 , H04L
CPC分类号： H04B1/1027 , H04B1/109
摘要： A method to reduce crossmodulation in a multimode radio communication device with a transmitter, a receiver, and a second receiver (400) that operates in a receiver channel bandwidth (402) includes a step of measuring a first signal strength in the receiver channel bandwidth (404), a second signal strength outside of the receiver channel bandwidth (406), and a power level of the transmitter. A next step (408) includes determining a signal-to-crossmodulation interference ratio (SCMIR). A next step (410) includes calculating a SCMIR threshold. A next step (412) includes comparing the ratio to the threshold. A next step (416,420) includes increasing the linearity of the receiver if the ratio is less than the threshold.
摘要翻译：一种减少在具有在接收机信道带宽（402）中操作的发射机，接收机和第二接收机（400）的多模式无线电通信设备中的交叉调制的方法包括测量接收机信道带宽中的第一信号强度 404），在接收机信道带宽（406）之外的第二信号强度，以及发射机的功率电平。下一步骤（408）包括确定信号到交叉调制干扰比（SCMIR）。下一步骤（410）包括计算SCMIR阈值。下一步骤（412）包括将该比率与阈值进行比较。下一步骤（416,420）包括如果比率小于阈值则增加接收机的线性度。

5. 发明申请

WO2004070985A3 REDUCED CROSSMODULATION OPERATION OF A MULTIMODE COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2004070985A3
公开(公告)日：2004-08-19
申请号：PCT/US2004/001287
申请日：2004-01-20
申请人： MOTOROLA, INC., A CORPORATION OF THE STATE OF DELAWARE , HAUB, David , KURBY, Christopher , MACH, Richard , VANNATTA, Louis
发明人： HAUB, David , KURBY, Christopher , MACH, Richard , VANNATTA, Louis
IPC分类号： H04B1/00
摘要： A method to reduce crossmodulation in a multimode radio communication device with a transmitter, a receiver, and a second receiver (400) that operates in a receiver channel bandwidth (402) includes a step of measuring a first signal strength in the receiver channel bandwidth (404), a second signal strength outside of the receiver channel bandwidth (406), and a power level of the transmitter. A next step (408) includes determining a signal-to-crossmodulation interference ratio (SCMIR). A next step (410) includes calculating a SCMIR threshold. A next step (412) includes comparing the ratio to the threshold. A next step (416,420) includes increasing the linearity of the receiver if the ratio is less than the threshold.

6. 发明申请

WO2010017057A4 METHOD AND SYSTEM FOR SIGNAL PROCESSING AND TRANSMISSION 审中-公开
标题翻译：信号处理和传输的方法和系统
公开(公告)号：WO2010017057A4
公开(公告)日：2010-04-08
申请号：PCT/US2009051889
申请日：2009-07-28
申请人： MOTOROLA INC , ALBERTH WILLIAM P JR , MACH RICHARD E
发明人： ALBERTH WILLIAM P JR , MACH RICHARD E
IPC分类号： H04W36/06 , H04B1/38 , H04B15/02
CPC分类号： H04W36/06 , H04B15/02 , H04B2215/068 , H04W36/30 , H04W72/04 , H04W88/06
摘要： A method, wireless communication device (402) and base station (502) for signal processing and transmission is provided. The method includes detecting (604) simultaneous operation of a radio transmitter of the wireless communication device within a first predefined frequency band and a radio receiver of the wireless communication device within a second predefined frequency band. Further, the method includes reducing (606), based on the detecting, a bandwidth of an operating signal of the radio transmitter from a standard bandwidth value to a reduced bandwidth value. The bandwidth is reduced based on a bandwidth reduction factor. Furthermore, the method includes transmitting (608) the operating signal within the first predefined frequency band from the radio transmitter.
摘要翻译：提供了用于信号处理和传输的方法，无线通信设备（402）和基站（502）。该方法包括检测（604）第一预定义频带内的无线通信设备的无线电发射机和第二预定义频带内的无线通信设备的无线电接收机的同时操作。此外，所述方法包括基于所述检测将所述无线电发射机的操作信号的带宽从标准带宽值减小（606）为减小的带宽值。基于带宽缩减因子降低带宽。此外，该方法包括从无线电发射机发送（608）在第一预定义频带内的操作信号。

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