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1. 发明申请

US20110268201A1 METHOD AND APPARATUS FOR RANDOM ACCESS CHANNEL PROBE INITIALIZATION USING TRANSMIT DIVERSITY 有权
标题翻译：使用传输多样性的随机访问通道初始化的方法和装置
公开(公告)号：US20110268201A1
公开(公告)日：2011-11-03
申请号：US13117005
申请日：2011-05-26
申请人： Kenneth KLUDT , Haim Harel , Phil F. Chen , Sherwin J. Wang
发明人： Kenneth KLUDT , Haim Harel , Phil F. Chen , Sherwin J. Wang
IPC分类号： H04W4/00
CPC分类号： H04W52/54 , H04B7/0877 , H04W52/0241 , H04W52/146 , H04W52/325 , H04W52/367 , H04W52/42 , H04W52/48 , H04W52/50 , H04W74/0833 , H04W74/0866 , Y02D70/1222 , Y02D70/444
摘要： Embodiments of the present invention may separately utilize transmit paths of a mobile transmit diversity device to initialize communication with a base station over a random access channel, particularly where the transmit paths have power amplifiers with different characteristics, e.g., different power amplification.
摘要翻译：本发明的实施例可以单独利用移动发射分集设备的发射路径来初始化随机接入信道上的与基站的通信，特别是在发射路径具有不同特征的功率放大器（例如不同的功率放大）的情况下。

2. 发明申请

US20120208467A1 METHOD, SYSTEM AND APPARATUS USING MULTIPLE FEEDBACKS FOR UPLINK CLOSED-LOOP BEAMFORMING 有权
标题翻译：使用多个反馈进行UPLINK闭环光束的方法，系统和设备
公开(公告)号：US20120208467A1
公开(公告)日：2012-08-16
申请号：US13371248
申请日：2012-02-10
申请人： Sherwin J. WANG , Kenneth KLUDT , Phil F. CHEN , Haim HAREL
发明人： Sherwin J. WANG , Kenneth KLUDT , Phil F. CHEN , Haim HAREL
IPC分类号： H04B7/02 , H04B1/02 , H03C7/02
CPC分类号： H04B7/0617 , H04B7/0404 , H04B7/0619 , H04B7/0623 , H04B7/0634 , H04W52/42
摘要： A method, apparatus, and system for transmitting and controlling uplink diversity signals in a mobile communication device. While in a soft handoff situation, a mobile communications device may receive a phase feedback signal from a non-serving base station. The mobile device may calculate a modified phase parameter based on the phase feedback signal from the non-serving base station in order to minimize interference with the non-serving base station, for example, by calculating a modified value of a phase difference in a direction opposite to the direction desired by the non-serving base station. In some embodiments of the invention, the mobile device may determine whether to calculate the modified phase parameter in a direction opposite to the direction indicated by the phase feedback signal of the non-serving base station based on a comparison of power feedback signals received from the non-serving and serving base stations.
摘要翻译：一种用于在移动通信设备中发送和控制上行链路分集信号的方法，装置和系统。在软切换情况下，移动通信设备可以从非服务基站接收相位反馈信号。移动设备可以基于来自非服务基站的相位反馈信号来计算修改的相位参数，以便最小化对非服务基站的干扰，例如，通过计算方向上的相位差的修改值与非服务基站所期望的方向相反。在本发明的一些实施例中，移动设备可以基于从所述非服务基站接收的功率反馈信号的比较来确定是否在与非服务基站的相位反馈信号所指示的方向相反的方向上计算修改的相位参数非服务和服务基站。

3. 发明申请

US20120009968A1 METHOD AND APPARATUS FOR ADAPTIVE CONTROL OF TRANSMIT DIVERSITY TO PROVIDE OPERATING POWER REDUCTION 有权
标题翻译：用于自适应控制传输多样性以提供减少运行功率的方法和装置
公开(公告)号：US20120009968A1
公开(公告)日：2012-01-12
申请号：US13177524
申请日：2011-07-06
申请人： Kenneth KLUDT , Haim HAREL , Sherwin J. WANG
发明人： Kenneth KLUDT , Haim HAREL , Sherwin J. WANG
IPC分类号： H04W52/00
CPC分类号： H04B7/0693 , H04B7/0689 , Y02D70/00 , Y02D70/444
摘要： A method and apparatus for selectively enabling or disabling transmit diversity in a mobile communication device. The mobile communication device may switch between diversity and non-diversity operation based on various transmit power considerations.
摘要翻译：一种用于选择性地启用或禁用移动通信设备中的发射分集的方法和装置。移动通信设备可以基于各种发射功率考虑在分集和非分集操作之间切换。

4. 发明申请

US20090149139A1 SYSTEM, APPARATUS AND METHOD FOR INTRODUCING ANTENNA PATTERN VARIABILITY 有权
标题翻译：系统，装置和方法介绍天线图案的变异性
公开(公告)号：US20090149139A1
公开(公告)日：2009-06-11
申请号：US12330133
申请日：2008-12-08
申请人： Haim HAREL , Kenneth KLUDT , Amos BARON
发明人： Haim HAREL , Kenneth KLUDT , Amos BARON
IPC分类号： H04B1/02 , H04B17/00
CPC分类号： H04B7/0617 , H04B7/0619 , Y02D70/444
摘要： A device, system, and method for providing a transmit diversity device have a first antenna and a second antenna. The first antenna may have a first power transmission gain pattern, which may be non-uniform in a reference plane. The second antenna may have a second power transmission gain pattern, which may be non-uniform in a reference plane. The first and second antennae may be arranged with respect to each other such that a minimum power region of the first gain pattern overlaps a maximum power region of the second gain pattern in the reference plane. The transmit diversity device may also have a processor to receive a feedback parameter from a feedback device. The processor may produce a different transmit diversity parameter based on the feedback parameter for each of a first and second signals to be transmitted on the first and second antennae, respectively.
摘要翻译：用于提供发射分集设备的设备，系统和方法具有第一天线和第二天线。第一天线可以具有在参考平面中可能不均匀的第一功率传输增益模式。第二天线可以具有在参考平面中可能不均匀的第二功率传输增益模式。第一和第二天线可以相对于彼此布置，使得第一增益图案的最小功率区域与参考平面中的第二增益图案的最大功率区域重叠。发射分集设备还可以具有从反馈设备接收反馈参数的处理器。处理器可以基于用于分别在第一和第二天线上发送的第一和第二信号中的每一个的反馈参数来产生不同的发射分集参数。

5. 发明申请

US20130121433A1 MODIFYING A SIGNAL BY CONTROLLING TRANSMIT DIVERSITY PARAMETERS 有权
标题翻译：通过控制发射多样性参数修改信号
公开(公告)号：US20130121433A1
公开(公告)日：2013-05-16
申请号：US13735172
申请日：2013-01-07
申请人： Eduardo ABREU , Haim HAREL , Kenneth KLUDT , Yair KARMI
发明人： Eduardo ABREU , Haim HAREL , Kenneth KLUDT , Yair KARMI
IPC分类号： H04B7/06
CPC分类号： H04B7/06 , H04B7/0617 , H04B7/0619 , H04B17/24 , H04B17/309 , H04B17/382 , H04L1/0003 , H04L1/0026 , H04L1/0027
摘要： A method for modifying a signal transmitted from a mobile communication device comprising by perturbing a transmit diversity parameter from its nominal value by modulating the parameter with respect to the nominal value in a first direction for a first feedback interval and then in a second direction for a second feedback interval, receiving a feedback signal including feedback information relating to the perturbed signal as received at a feedback device, and based at least on the feedback information, adjusting the nominal value of the transmit diversity parameter by increasing, decreasing, or preserving the nominal value.
摘要翻译：一种用于修改从移动通信设备发送的信号的方法，包括：通过在第一反馈间隔的第一方向调制相对于所述标称值的参数，然后在第二方向上调制参数来扰乱发射分集参数的标称值第二反馈间隔，接收包括与在反馈设备处接收到的扰动信号相关的反馈信息的反馈信号，并且至少基于反馈信息，通过增加，减少或保持标称值来调整发射分集参数的标称值值。

6. 发明申请

US20130122823A1 METHOD, APPARATUS AND SYSTEM FOR PROVIDING FEEDBACK TO A TRANSMIT DIVERSITY DEVICE 有权
标题翻译：用于向发送多个设备提供反馈的方法，装置和系统
公开(公告)号：US20130122823A1
公开(公告)日：2013-05-16
申请号：US13735610
申请日：2013-01-07
申请人： Haim HAREL , Yair KARMI , Kenneth KLUDT , Sherwin WANG
发明人： Haim HAREL , Yair KARMI , Kenneth KLUDT , Sherwin WANG
IPC分类号： H04B7/06 , H04W24/00
CPC分类号： H04B7/06 , H04B7/0632 , H04W24/00
摘要： A method and system for improving closed loop feedback in transmit diversity communication. In one embodiment of the invention, a predetermined variation of one or more transmit diversity parameters is performed at the transmit diversity transmitter. The receiver compares the transmit diversity parameter values of the received signals to the predetermined variation and transmits to the transmitter a value of a transmit diversity correction parameter. The transmitter may use this correction value to modify the transmit diversity parameter in a subsequent transmission.
摘要翻译：一种改善发射分集通信中闭环反馈的方法和系统。在本发明的一个实施例中，在发射分集发射机处执行一个或多个发射分集参数的预定变化。接收机将接收到的信号的发送分集参数值与预定变量进行比较，并向发送机发送发送分集校正参数的值。发射机可以使用该校正值来修改后续传输中的发射分集参数。

7. 发明申请

US20080227406A1 METHOD AND APPARATUS FOR RANDOM ACCESS CHANNEL PROBE INITIALIZATION USING TRANSMIT DIVERSITY 有权
标题翻译：使用传输多样性的随机访问通道初始化的方法和装置
公开(公告)号：US20080227406A1
公开(公告)日：2008-09-18
申请号：US12042560
申请日：2008-03-05
申请人： Kenneth KLUDT , Sherwin J. Wang
发明人： Kenneth KLUDT , Sherwin J. Wang
IPC分类号： H04B1/76
CPC分类号： H04W52/48 , H04W52/146 , H04W52/325 , H04W52/42 , H04W52/50 , H04W74/0866
摘要： Embodiments of the present invention extend the benefits of mobile transmit diversity to the initialization phase of communication with a base station over a random access channel. According to a method of the invention, the transmitter may attempt to initiate communication with a receiver by varying a transmit diversity parameter, for example, phase difference, in addition to or instead of varying power settings.
摘要翻译：本发明的实施例将移动发射分集的优点扩展到通过随机接入信道与基站通信的初始化阶段。根据本发明的方法，发射机除了或代替变化的功率设置之外，还可以尝试通过改变发射分集参数（例如，相位差）来发起与接收机的通信。

8. 发明申请

US20080227417A1 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING A TRANSMIT DIVERSITY DEVICE 有权
标题翻译：用于控制发射多样性设备的方法，装置和系统
公开(公告)号：US20080227417A1
公开(公告)日：2008-09-18
申请号：US12048651
申请日：2008-03-14
申请人： Kenneth KLUDT
发明人： Kenneth KLUDT
IPC分类号： H04B1/02
CPC分类号： H04B7/0682 , H04W52/42
摘要： A method of operating a transmit diversity device, wherein upon detection of a phase instability condition a power setting, such as a ratio of transmission power between different antennas, may be modified.
摘要翻译：一种操作发射分集装置的方法，其中在检测到相位不稳定状态时，可以修改诸如不同天线之间的发射功率的比率的功率设置。

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