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1. 发明申请

WO2010148100A1 METHOD AND APPARATUS FOR DYNAMIC AND DUAL ANTENNA BLUETOOTH (BT)/WLAN COEXISTENCE 审中-公开
标题翻译：用于动态和双天线蓝牙（BT）/ WLAN共享的方法和装置
公开(公告)号：WO2010148100A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038841
申请日：2010-06-16
申请人： QUALCOMM Incorporated , RICK, Roland R. , KOHLMANN, Michael , LANE, Mark Vernon , LINSKY, Joel Benjamin , JONES, Vincent Knowles , RAISSINIA, Alireza , CHILLARIGA, Gopal , TSOU, Eric Y.
发明人： RICK, Roland R. , KOHLMANN, Michael , LANE, Mark Vernon , LINSKY, Joel Benjamin , JONES, Vincent Knowles , RAISSINIA, Alireza , CHILLARIGA, Gopal , TSOU, Eric Y.
IPC分类号： H04W88/06 , H04B1/40
CPC分类号： H04W88/06 , H04B1/406
摘要： An apparatus and method are disclosed for effectively and efficiently arbitrating concurrent usage between WLAN and Bluetooth access technologies for co-located wireless devices. A state level arbiter determines state and relevant parameters of a WLAN module and of a Bluetooth module of a wireless transceiver unit. The state level arbiter uses the state and relevant parameters to determine which access technology (WLAN or Bluetooth) or combination of the access technologies (WLAN or Bluetooth) will provide the best concurrent performance for wireless transmissions at a given time for specific Bluetooth states and WLAN states.
摘要翻译：公开了一种用于有效和有效地仲裁用于同位置无线设备的WLAN和蓝牙接入技术之间的并发使用的装置和方法。状态级仲裁器确定WLAN模块和无线收发器单元的蓝牙模块的状态和相关参数。状态级仲裁器使用状态和相关参数来确定在特定的蓝牙状态和WLAN时，接入技术（WLAN或蓝牙）或组合的接入技术（WLAN或蓝牙）将为给定时间的无线传输提供最佳并发性能状态。

2. 发明申请

WO2008009013A2 MULTI-CARRIER TRANSMITTER FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：用于无线通信的多载波发射机
公开(公告)号：WO2008009013A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/073553
申请日：2007-07-14
申请人： QUALCOMM Incorporated , RICK, Roland R. , TANG, Kai
发明人： RICK, Roland R. , TANG, Kai
IPC分类号： H04L5/02
CPC分类号： H04L5/06 , H04B1/707 , H04J13/00 , H04L27/2637
摘要： A multi-carrier transmitter capable of transmitting on one or multiple frequency channels simultaneously is described. In one design, the multi-carrier transmitter includes at least one processor and a single radio frequency (RF) transmit chain. The processor(s) may generate output chips for each of multiple frequency channels, digitally filter and upsample the output chips for each frequency channel to obtain filtered samples, and digitally upconvert the filtered samples for each frequency channel to a different frequency to obtain upconverted samples. The processor(s) may then combine the upconverted samples for the multiple frequency channels to obtain composite samples, perform pre-distortion on the composite samples for I/Q mismatch compensation, and upsample the pre-distorted samples to obtain output samples. The output samples may be converted to an analog signal with a wideband DAC. The RF transmit chain may process the analog signal to generate an RF output signal.
摘要翻译：描述了能够同时在一个或多个频道上发送的多载波发射机。在一种设计中，多载波发射机包括至少一个处理器和单个射频（RF）发射链。处理器可以为多个频率信道中的每一个生成输出码片，对每个频道进行数字滤波和上采样输出码片，以获得滤波后的样本，并将每个频道的滤波样本数字上变频到不同的频率，以获得上变频的样本。处理器然后可以组合用于多个频率信道的上变频样本以获得复合采样，在复合样本上执行I / Q失配补偿的预失真，以及对预失真样本进行上采样以获得输出采样。输出采样可以用宽带DAC转换为模拟信号。 RF发射链可以处理模拟信号以产生RF输出信号。

3. 发明公开

EP2443905A1 METHOD AND APPARATUS FOR DYNAMIC AND DUAL ANTENNA BLUETOOTH (BT)/WLAN COEXISTENCE 审中-公开
标题翻译：方法和装置用于动态和双天线蓝牙（BT）/ WLAN共存
公开(公告)号：EP2443905A1
公开(公告)日：2012-04-25
申请号：EP10739734.1
申请日：2010-06-16
申请人： QUALCOMM Incorporated
发明人： RICK, Roland R. , KOHLMANN, Michael , LANE, Mark Vernon , LINSKY, Joel Benjamin , JONES, Vincent Knowles , RAISSINIA, Alireza , CHILLARIGA, Gopal , TSOU, Eric Y.
IPC分类号： H04W88/06 , H04B1/40
CPC分类号： H04W88/06 , H04B1/406
摘要： An apparatus and method are disclosed for effectively and efficiently arbitrating concurrent usage between WLAN and Bluetooth access technologies for co-located wireless devices. A state level arbiter determines state and relevant parameters of a WLAN module and of a Bluetooth module of a wireless transceiver unit. The state level arbiter uses the state and relevant parameters to determine which access technology (WLAN or Bluetooth) or combination of the access technologies (WLAN or Bluetooth) will provide the best concurrent performance for wireless transmissions at a given time for specific Bluetooth states and WLAN states.

4. 发明公开

EP2041908A2 APPARATUS FOR TRANSMITTING MULTIPLE CDMA CHANNELS 审中-公开
标题翻译： VORRICHTUNG ZURÜBERTRAGUNGMEHRERER CDMA-KANÄLE
公开(公告)号：EP2041908A2
公开(公告)日：2009-04-01
申请号：EP07799603.1
申请日：2007-07-14
申请人： Qualcomm Incorporated
发明人： RICK, Roland R. , TANG, Kai
IPC分类号： H04L5/06 , H04B1/707 , H04L27/26
摘要： A multi-carrier transmitter capable of transmitting on one or multiple frequency channels simultaneously is described. In one design, the multi-carrier transmitter includes at least one processor and a single radio frequency (RF) transmit chain. The processor(s) may generate output chips for each of multiple frequency channels, digitally filter and upsample the output chips for each frequency channel to obtain filtered samples, and digitally upconvert the filtered samples for each frequency channel to a different frequency to obtain upconverted samples. The processor(s) may then combine the upconverted samples for the multiple frequency channels to obtain composite samples, perform pre-distortion on the composite samples for I/Q mismatch compensation, and upsample the pre-distorted samples to obtain output samples. The output samples may be converted to an analog signal with a wideband DAC. The RF transmit chain may process the analog signal to generate an RF output signal.
摘要翻译：描述了能够同时在一个或多个频道上发送的多载波发射机。在一种设计中，多载波发射机包括至少一个处理器和单个射频（RF）发射链。处理器可以为多个频率信道中的每一个生成输出码片，对每个频道进行数字滤波和上采样输出码片，以获得滤波后的样本，并将每个频道的滤波样本数字上变频到不同的频率，以获得上变频的样本。然后，处理器可以组合用于多个频率信道的上变频样本以获得复合样本，对复合样本进行I / Q失配补偿的预失真，以及对预失真样本进行上采样以获得输出采样。输出采样可以用宽带DAC转换为模拟信号。 RF发射链可以处理模拟信号以产生RF输出信号。

5. 发明授权

EP2041908B1 APPARATUS FOR TRANSMITTING MULTIPLE CDMA CHANNELS 有权
公开(公告)号：EP2041908B1
公开(公告)日：2020-08-19
申请号：EP07799603.1
申请日：2007-07-14
申请人： Qualcomm Incorporated
发明人： RICK, Roland R. , TANG, Kai
IPC分类号： H04L5/06 , H04B1/707 , H04J13/00 , H04L27/26

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