-
公开(公告)号：US07907671B2
公开(公告)日：2011-03-15
申请号：US11003247
申请日：2004-12-03
申请人： Armin W. Klomsdorf , Michael J. Carney , Joseph F. Cramer, III , Christopher P. LaRosa , Dale G. Schwent , Robert S. Trocke
发明人： Armin W. Klomsdorf , Michael J. Carney , Joseph F. Cramer, III , Christopher P. LaRosa , Dale G. Schwent , Robert S. Trocke
IPC分类号： H04K1/10
CPC分类号： H04L25/03834 , H04W52/16
摘要： A communication unit is provided having a transmitter and a processor (103). The processor (103) receives information (105) representative of a configuration of physical channels (107). The processor (103) determines a scaling factor responsive to the information (105) and facilitates scaling a signal (109, 111) provided by a combination of the channels utilizing the scaling factor. The scaled signal (109, 111) is provided to the transmitter.
摘要翻译： 提供具有发射机和处理器（103）的通信单元。 处理器（103）接收表示物理信道（107）的配置的信息（105）。 处理器（103）响应于信息（105）确定缩放因子，并且便于利用缩放因子缩放由信道的组合提供的信号（109,111）。 缩放信号（109,111）被提供给发射机。
-
2.发明授权Apparatus and method of using CDMA architecture for 3GPP2 compliant transceivers 有权使用CDMA架构的3GPP2兼容收发器的装置和方法公开(公告)号：US08848671B2
公开(公告)日：2014-09-30
申请号：US13205661
申请日：2011-08-09
摘要： A mobile device that operates in a wireless communication network is disclosed. The mobile device includes a transceiver that uses a first wireless communication technology, which can be Long Term Evolution (LTE) technology. The mobile device also includes a modem that coupled to the transceiver through a standard interface and uses a second wireless communication technology, which can be CDMA. The modem processes the received signal from the transceiver and processes a transmit signal for the transceiver. A first receiver first processing circuit has a matching filter to compensate for and resampling the received signal from the receiver so that that the received signal from the transceiver is compatible with the modem. A transmitter processing has a filter for resampling and adjusting a processed transmit signal for the transmitter.
摘要翻译： 公开了一种在无线通信网络中操作的移动设备。 移动设备包括使用可以是长期演进（LTE）技术的第一无线通信技术的收发器。 移动设备还包括通过标准接口耦合到收发器的调制解调器，并且使用可以是CDMA的第二无线通信技术。 调制解调器处理来自收发器的接收信号，并处理收发信机的发送信号。 第一接收机第一处理电路具有匹配滤波器，用于对接收机的接收信号进行补偿和重采样，使得来自收发器的接收信号与调制解调器兼容。 发射机处理具有用于重新采样和调整发射机的已处理发射信号的滤波器。
-
公开(公告)号：US20120172080A1
公开(公告)日：2012-07-05
申请号：US13418375
申请日：2012-03-13
申请人： Robert T. Love , Brian K. Classon , Edgar P. Fernandes , Armin W. Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
发明人： Robert T. Love , Brian K. Classon , Edgar P. Fernandes , Armin W. Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
IPC分类号： H04W52/04
CPC分类号： H04W52/367 , H04L5/0066 , H04W28/04 , H04W52/146 , H04W52/262 , H04W72/042
摘要： A wireless communication entity schedulable in a wireless communication network include a radio receiver that receives radio resource assignment information including a bandwidth allocation, a controller communicably coupled to the power amplifier, wherein the controller varies an operational maximum power level of the schedulable wireless communication entity based on whether the schedulable wireless communication entity is communicating time-critical traffic or non-time-critical traffic, and wherein the operational maximum power level limits an instantaneous power at which the schedulable wireless communication entity may transmit on the radio resource assigned.
摘要翻译： 在无线通信网络中可调度的无线通信实体包括：无线电接收机，其接收包括带宽分配的无线电资源分配信息，可通信地耦合到功率放大器的控制器，其中控制器基于可调度的无线通信实体的操作最大功率电平 关于可调度无线通信实体是否正在传送时间关键业务或非时间关键业务，并且其中操作最大功率电平限制可调度无线通信实体可以在所分配的无线电资源上发送的瞬时功率。
-
4.发明授权Signal configuration based transmitter adjustment in wireless communication devices 有权基于信号配置的无线通信设备中的发射机调整公开(公告)号：US08521204B2
公开(公告)日：2013-08-27
申请号：US10954583
申请日：2004-09-30
CPC分类号： H04W52/367 , H03F1/0211 , H03F1/0244 , H03F1/0261 , H04B2001/0416 , H04B2201/70706 , H04B2201/70707
摘要： A method in a wireless communication transmitter including a baseband processor (310) that configures the transmitter for a particular signal configuration, and a headroom controller (350) for adjusting transmitter headroom based on the particular signal configuration. In one embodiment, the headroom is controlled based on a power metric, for example, a 3rd order polynomial or a peak to average ratio (PAR) metric, that is a function of the signal configuration. In another embodiment, the headroom is adjusted using information in a look up table.
摘要翻译： 一种无线通信发射机中的一种方法，包括配置用于特定信号配置的发射机的基带处理器（310）和用于基于特定信号配置来调整发射机余量的裕量控制器（350）。 在一个实施例中，基于诸如信号配置的函数的功率度量，例如三阶多项式或峰值平均比（PAR）度量来控制净空。 在另一个实施例中，使用查询表中的信息来调整净空。
-
公开(公告)号：US08145251B2
公开(公告)日：2012-03-27
申请号：US11337753
申请日：2006-01-23
申请人： Robert T. Love , Brian K. Classon , Edgar P. Fernandes , Armin W. Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
发明人： Robert T. Love , Brian K. Classon , Edgar P. Fernandes , Armin W. Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale G. Schwent , Kenneth A. Stewart , David R. Wilson
IPC分类号： H04B7/00
CPC分类号： H04W52/367 , H04L5/0066 , H04W28/04 , H04W52/146 , H04W52/262 , H04W72/042
摘要： A wireless communication entity schedulable in a wireless communication network, including a controller (603) communicably coupled to a power amplifier (608), wherein the controller varies a maximum transmit power of the wireless communication entity based on the radio resource assignment information receiver by the radio receiver.
摘要翻译： 一种在无线通信网络中可调度的无线通信实体，包括可通信地耦合到功率放大器（608）的控制器（603），其中所述控制器基于所述无线电资源分配信息接收器，通过所述无线电资源分配信息接收器改变所述无线通信实体的最大发射功率 无线电接收机。
-
6.发明授权Method and apparatus for resource block based transmitter optimization in wireless communication devices 有权无线通信设备中基于资源块的发射机优化的方法和装置公开(公告)号：US08880012B2
公开(公告)日：2014-11-04
申请号：US13353390
申请日：2012-01-19
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译： 一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。 该方法可以包括接收（720）包括特定资源块分配的无线资源分配。 该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。 该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。 功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。
-
7.发明申请METHOD AND APPARATUS FOR RESOURCE BLOCK BASED TRANSMITTER OPTIMIZATION IN WIRELESS COMMUNICATION DEVICES 有权无线通信设备中基于资源块发送器优化的方法与装置公开(公告)号：US20130187711A1
公开(公告)日：2013-07-25
申请号：US13353390
申请日：2012-01-19
IPC分类号： H03F1/26
CPC分类号： H03F1/0227 , H03F1/32 , H03F3/195 , H03F3/245
摘要： A method (700) and apparatus (600) optimize resource block based transmitter operation in a wireless communication device. The method can include receiving (720) a radio resource assignment including a particular resource block allocation. The method can include configuring (730) a wireless communication transceiver for the particular resource block allocation. The method can include degrading (740) power amplifier distortion of the wireless communication transceiver based on the particular resource block allocation. The power amplifier distortion can be a measure of a deviation of the power amplifier output in an analysis domain from an ideal linear amplifier.
摘要翻译： 一种方法（700）和装置（600）在无线通信设备中优化基于资源块的发射机操作。 该方法可以包括接收（720）包括特定资源块分配的无线资源分配。 该方法可以包括配置（730）用于特定资源块分配的无线通信收发器。 该方法可以包括基于特定资源块分配来降低（740）无线通信收发器的功率放大器失真。 功率放大器失真可以是分析域中的功率放大器输出与理想线性放大器的偏差的度量。
-
8.发明申请APPARATUS AND METHOD OF USING CDMA ARCHITECTURE FOR 3GPP2 COMPLIANT TRANSCEIVERS 有权用于3GPP2合规收发器的装置和使用CDMA架构的方法公开(公告)号：US20130039346A1
公开(公告)日：2013-02-14
申请号：US13205661
申请日：2011-08-09
摘要： A mobile device that operates in a wireless communication network is disclosed. The mobile device includes a transceiver that uses a first wireless communication technology, which can be Long Term Evolution (LTE) technology. The mobile device also includes a modem that coupled to the transceiver through a standard interface and uses a second wireless communication technology, which can be CDMA. The modem processes the received signal from the transceiver and processes a transmit signal for the transceiver. A first receiver first processing circuit has a matching filter to compensate for and resampling the received signal from the receiver so that that the received signal from the transceiver is compatible with the modem. A transmitter processing has a filter for resampling and adjusting a processed transmit signal for the transmitter.
摘要翻译： 公开了一种在无线通信网络中操作的移动设备。 移动设备包括使用可以是长期演进（LTE）技术的第一无线通信技术的收发器。 移动设备还包括通过标准接口耦合到收发器的调制解调器，并且使用可以是CDMA的第二无线通信技术。 调制解调器处理来自收发器的接收信号，并处理收发信机的发送信号。 第一接收机第一处理电路具有匹配滤波器，用于对接收机的接收信号进行补偿和重采样，使得来自收发器的接收信号与调制解调器兼容。 发射机处理具有用于重新采样和调整发射机的已处理发射信号的滤波器。
-
公开(公告)号：US08126030B2
公开(公告)日：2012-02-28
申请号：US11216880
申请日：2005-08-31
IPC分类号： H04B1/00
CPC分类号： H04B1/406 , H04B1/1027 , H04B1/707
摘要： A multimode wireless communication device capable of communicating pursuant to first and second communication protocols, including a method wherein a determination is made (530) as to whether a harmonic generated during transmission in one protocol interferes with reception in another protocol, and wherein transmission is suspended while receiving only if a harmonic generated during transmission interferes with reception. In some embodiments, the transmitter is temporarily operated in compressed mode to enable the suspension.
摘要翻译： 一种能够根据第一和第二通信协议通信的多模无线通信设备，包括其中确定（530）关于在一个协议中的传输期间产生的谐波是否干扰另一个协议中的接收的方法，并且其中传输被暂停的方法 而只有传输过程中产生的谐波干扰接收。 在一些实施例中，发射机以压缩模式临时操作以使得能够进行暂停。
-
10.发明授权Multi-state load switched power amplifier for polar modulation transmitter 有权用于极性调制发射机的多状态负载开关功率放大器公开(公告)号：US07183844B2
公开(公告)日：2007-02-27
申请号：US11026444
申请日：2004-12-30
IPC分类号： H03G3/20
CPC分类号： H03F1/56 , H03F1/02 , H03F1/0261 , H03F1/30 , H03F2200/387
摘要： A polar modulation power amplifier circuit includes a control circuit (101) to determine and provide a load selection signal (127), wherein the load selection signal (127) is determined responsive to a requested power signal (119). A power amplifier (113) is responsive to a power control signal (141), for amplifying an RF signal (139) to produce an amplified signal (145), having an output power level. A variable impedance matching circuit (117) is responsive to the load selection signal (127), to adjust a relationship between the control level and the output power level, to produce a range-adjusted amplified signal (147).
摘要翻译： 极坐标调制功率放大器电路包括用于确定并提供负载选择信号（127）的控制电路（101），其中根据所请求的功率信号（119）确定负载选择信号（127）。 功率放大器（113）响应于功率控制信号（141），用于放大RF信号（139）以产生具有输出功率电平的放大信号（145）。 可变阻抗匹配电路（117）响应于负载选择信号（127），以调整控制电平和输出功率电平之间的关系，以产生调节范围的放大信号（147）。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.03 秒)
