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1. 发明申请

US20150141068A1 POWER CONTROL 有权
标题翻译：功率控制
公开(公告)号：US20150141068A1
公开(公告)日：2015-05-21
申请号：US14401383
申请日：2013-05-13
申请人： BROADCOM CORPORATION
发明人： Antti Oskari Immonen , Jouni Kristian Kaukovuori
IPC分类号： H04W52/14
CPC分类号： H04W52/146 , H04B15/04 , H04L5/001 , H04L5/0098 , H04W52/08 , H04W52/16 , H04W52/243
摘要： Measures for enabling per-carrier power control for inter-band multi-carrier capable devices, such as for example inter-band carrier aggregation capable devices. Such measures may for example comprise calculating a desired cumulative output power value for a combination of at least two uplink carriers of a terminal device, said two uplink carriers operating on different bands, setting an output power value for each of the at least two uplink carriers of the terminal device based on the calculated desired cumulative output power value, and providing, for the terminal device, a power control instruction for the at least two uplink carriers at the terminal device in accordance with the output power values set for the at least two uplink carriers.
摘要翻译：允许跨频段多载波能力设备启用每载波功率控制的措施，例如带有带内载波聚合功能的设备。这样的措施可以例如包括计算终端设备的至少两个上行链路载波的组合的期望的累积输出功率值，所述两个上行链路载波在不同频带上操作，为至少两个上行链路载波中的每一个设置输出功率值根据所计算出的所需累积输出功率值，对所述终端装置提供针对所述终端装置的所述至少两个上行链路载波的功率控制指令，所述功率控制指令根据为所述至少两个所设定的输出功率值设定上行链路载波。

2. 发明授权

US09374127B2 Balancing method of tunable duplexer 有权
标题翻译：可调谐双工器的平衡方法
公开(公告)号：US09374127B2
公开(公告)日：2016-06-21
申请号：US14107272
申请日：2013-12-16
申请人： Broadcom Corporation
发明人： Teijo Henrikki Lehtinen , Antti Oskari Immonen
IPC分类号： H04B1/40 , H04B1/54 , H04B1/525 , H04B1/04 , H04B1/18
CPC分类号： H04B1/54 , H04B1/0458 , H04B1/18 , H04B1/525
摘要： An apparatus comprises a tunable duplexer configured to output a transmission signal to be wirelessly transmitted from the apparatus at a transmission frequency, and configured to input a reception signal wirelessly received by the apparatus at a reception frequency, a tuning device connected to the tunable duplexer, configured to control a balance between impedances of an antenna port and of a balance port of the tunable duplexer, a transmitting device configured to, during a predetermined time period, wirelessly transmit a specific transmission signal for calibration of the tunable duplexer, a receiving device configured to, during the predetermined time period, wirelessly receive the specific transmission signal transmitted by the transmitting device, and a measuring device configured to, during the predetermined time period, measure the power of the specific transmission signal received by the receiving device. The tuning device controls the balance based on the measured power of the specific transmission signal.
摘要翻译：一种装置，包括：可调谐双工器，被配置为输出要以传输频率从所述装置无线发送的发送信号，并且被配置为以接收频率输入由所述装置无线接收的接收信号;连接到所述可调谐双工器的调谐装置，被配置为控制天线端口和可调谐双工器的平衡端口的阻抗之间的平衡;发送设备，被配置为在预定时间段期间无线地发送用于可调谐双工器的校准的特定传输信号;配置的接收设备在预定时间段期间，无线地接收由发送装置发送的特定发送信号，以及被配置为在预定时间段期间测量由接收装置接收的特定发送信号的功率的测量装置。调谐装置基于特定传输信号的测量功率来控制平衡。

3. 发明申请

US20150245365A1 MECHANISM FOR CONTROLLING MULTI-BAND COMMUNICATION 有权
标题翻译：用于控制多通信通信的机制
公开(公告)号：US20150245365A1
公开(公告)日：2015-08-27
申请号：US14431841
申请日：2012-09-28
申请人： BROADCOM CORPORATION
发明人： Jari Isokangas , Wei Hong , Haiming Wang , Na Wei , Antti Oskari Immonen , Jouni Kristian Kaukovuori
IPC分类号： H04W72/08 , H04W28/04 , H04L5/00
CPC分类号： H04W72/082 , H04L5/0096 , H04W28/04 , H04W72/1226 , H04W72/1284 , H04W88/06
摘要： There is proposed a mechanism for controlling communications conducted in multiple frequency bands, in particular for controlling interference caused by intermodulation distortion. When the UE obtains information that an interference caused by an intermodulation distortion produced by a set of first communications performed on at least a first and a second frequency and a second communication performed on a third frequency is present, an indication to the eNB for indicating that an interference situation caused by intermodulation distortion exists. The eNB receiving this indication is enabled to acquire parameters related to the interference situation caused by the intermodulation distortion, and to control, on the basis of the acquired parameters, a communication with the UE by changing communication properties for reducing the interference caused by intermodulation distortion.
摘要翻译：提出了一种用于控制在多个频带中进行通信的机制，特别是用于控制由互调失真引起的干扰。当UE获得由至少第一和第二频率执行的由一组第一通信产生的互调失真引起的干扰和在第三频率上执行的第二通信的信息时，向eNB指示指示存在由互调失真引起的干扰情况。接收到该指示的eNB能够获取与由互调失真引起的干扰状况有关的参数，并且通过改变通信属性来控制与UE的通信，以减少由互调失真引起的干扰。

4. 发明授权

US09510356B2 Mechanism for controlling multi-band communication 有权
标题翻译：多频段通信控制机制
公开(公告)号：US09510356B2
公开(公告)日：2016-11-29
申请号：US14431841
申请日：2012-09-28
申请人： BROADCOM CORPORATION
发明人： Jari Isokangas , Wei Hong , Haiming Wang , Na Wei , Antti Oskari Immonen , Jouni Kristian Kaukovuori
IPC分类号： H04W24/00 , H04W72/08 , H04W72/12 , H04L5/00 , H04W28/04
CPC分类号： H04W72/082 , H04L5/0096 , H04W28/04 , H04W72/1226 , H04W72/1284 , H04W88/06
摘要： There is proposed a mechanism for controlling communications conducted in multiple frequency bands, in particular for controlling interference caused by intermodulation distortion. When the UE obtains information that an interference caused by an intermodulation distortion produced by a set of first communications performed on at least a first and a second frequency and a second communication performed on a third frequency is present, an indication to the eNB for indicating that an interference situation caused by intermodulation distortion exists. The eNB receiving this indication is enabled to acquire parameters related to the interference situation caused by the intermodulation distortion, and to control, on the basis of the acquired parameters, a communication with the UE by changing communication properties for reducing the interference caused by intermodulation distortion.
摘要翻译：提出了一种用于控制在多个频带中进行通信的机制，特别是用于控制由互调失真引起的干扰。当UE获得由至少第一和第二频率执行的由一组第一通信产生的互调失真引起的干扰和在第三频率上执行的第二通信的信息时，向eNB指示指示存在由互调失真引起的干扰情况。接收到该指示的eNB能够获取与由互调失真引起的干扰状况有关的参数，并且通过改变通信属性来控制与UE的通信，以减少由互调失真引起的干扰。

5. 发明授权

US09408157B2 Power control 有权
标题翻译：功率控制
公开(公告)号：US09408157B2
公开(公告)日：2016-08-02
申请号：US14401383
申请日：2013-05-13
申请人： BROADCOM CORPORATION
发明人： Antti Oskari Immonen , Jouni Kristian Kaukovuori
IPC分类号： H04W52/14 , H04L5/00 , H04W52/24 , H04B15/04 , H04W52/08 , H04W52/16
CPC分类号： H04W52/146 , H04B15/04 , H04L5/001 , H04L5/0098 , H04W52/08 , H04W52/16 , H04W52/243
摘要： Measures for enabling per-carrier power control for inter-band multi-carrier capable devices, such as for example inter-band carrier aggregation capable devices. Such measures may for example comprise calculating a desired cumulative output power value for a combination of at least two uplink carriers of a terminal device, said two uplink carriers operating on different bands, setting an output power value for each of the at least two uplink carriers of the terminal device based on the calculated desired cumulative output power value, and providing, for the terminal device, a power control instruction for the at least two uplink carriers at the terminal device in accordance with the output power values set for the at least two uplink carriers.
摘要翻译：允许跨频段多载波能力设备启用每载波功率控制的措施，例如带有带内载波聚合功能的设备。这样的措施可以例如包括计算终端设备的至少两个上行链路载波的组合的期望的累积输出功率值，所述两个上行链路载波在不同频带上操作，为至少两个上行链路载波中的每一个设置输出功率值根据所计算出的所需累积输出功率值，对所述终端装置提供针对所述终端装置的所述至少两个上行链路载波的功率控制指令，所述功率控制指令根据为所述至少两个所设定的输出功率值设定上行链路载波。

6. 发明授权

US08787862B2 Method of receiving and receivers 有权
标题翻译：接收方式
公开(公告)号：US08787862B2
公开(公告)日：2014-07-22
申请号：US13677866
申请日：2012-11-15
申请人： Broadcom Corporation
发明人： Jouni Kristian Kaukovuori , Aarno Tapio Parssinen , Antti Oskari Immonen
IPC分类号： H04B1/26 , H04M1/00
CPC分类号： H03J7/04 , H03D3/009
摘要： A receiver uses a local oscillator to receive data transmitted via a combination of radio frequency signals using carrier aggregation. Each radio frequency signal occupies a respective radio frequency band and the radio frequency bands are arranged in two groups, a first group and a second group, separated in frequency by a first frequency region, each of the groups including one or more radio frequency bands and the first group occupying a wider frequency region than the second group. The radio frequency signals are processed using the local oscillator by setting the local oscillator, during the processing, to a frequency that is offset from the center of a band defined by outer edges of the frequency regions occupied by the two groups.
摘要翻译：接收机使用本地振荡器来接收通过使用载波聚合的射频信号组合发送的数据。每个射频信号占据相应的无线电频带，并且射频被布置成两组，第一组和第二组，其频率由第一频率区域分离，每个组包括一个或多个无线电频带，以及第一组占据比第二组更宽的频率区域。使用本地振荡器，通过将本地振荡器在处理期间设置为偏离由两组占据的频率区域的外边缘限定的频带的中心的频率来处理射频信号。

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