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1. 发明授权

US06639463B1 Adaptive power amplifier system and method 有权
标题翻译：自适应功率放大器系统及方法
公开(公告)号：US06639463B1
公开(公告)日：2003-10-28
申请号：US09645117
申请日：2000-08-24
申请人： Reza Ghanadan , Kyriaki Konstantinou , Mohan Patel , Anthony A. Triolo , Norman Gerard Ziesse
发明人： Reza Ghanadan , Kyriaki Konstantinou , Mohan Patel , Anthony A. Triolo , Norman Gerard Ziesse
IPC分类号： H03F368
CPC分类号： H03F3/602 , H03F2200/198
摘要： A power amplifier system uses adaptive distribution of signals through an amplifier architecture of parallel amplifier stages. For example, the power amplifier system can adjust the operation of individual amplifier stages in the amplifier arrangement, for example to reduce power handling capability of the amplifier stages based on information of the signal to be amplified by the amplifier arrangement, such as the power level. To take advantage of the adjusted operation of the amplifier stages, the power amplifier system uses a variable power divider to reapportion the input signal power among the amplifier stages and at least one variable combiner to adaptively combine amplified signals from the amplifier stages in changing proportions. As such, the power amplifier system is reconfigurable and/or can adapt to changing conditions to provide improved performance and/or efficiency.
摘要翻译：功率放大器系统通过并联放大器级的放大器架构来使用信号的自适应分布。例如，功率放大器系统可以调节放大器装置中的各个放大器级的操作，例如，基于放大器装置要放大的信号的信息，例如功率电平来降低放大器级的功率处理能力。为了利用放大器级的调整的操作，功率放大器系统使用可变功率分配器来重新分配放大器级之间的输入信号功率和至少一个可变组合器，以适应性地组合来自放大器级的放大信号以变化的比例。因此，功率放大器系统是可重构的和/或可以适应变化的条件以提供改进的性能和/或效率。

2. 发明授权

US06294956B1 System and method for producing amplified signal(s) or version(s) thereof 有权
公开(公告)号：US06294956B1
公开(公告)日：2001-09-25
申请号：US09444318
申请日：1999-11-19
申请人： Reza Ghanadan , Kyriaki Konstantinou , Norman Gerard Ziesse
发明人： Reza Ghanadan , Kyriaki Konstantinou , Norman Gerard Ziesse
IPC分类号： H03F368
CPC分类号： H03F3/211 , H03F3/602 , H03F2200/198
摘要： A signal amplification system involves transforming at least one signal to be amplified into at least one transformed signal which is amplified and the resulting amplified transformed signal(s) can be used to produce a version(s) of the at least one original signal. The at least one transformed signal can be produced from the at least one original signal by using the at least one original signal to amplitude and/or angle (phase or frequency) modulate the at least one original signal. After amplification of the at least one transformed signal, the resulting at least one amplified transformed signal is de-modulated to produce a version(s) of the at least one signal. In transforming the at least one original signal to produce the at least one transformed signal, the at least one original signal is transformed into a more desirable form, such as a more power efficient form, for amplification. By amplifying the at least one transformed signal, more efficient and/or less costly amplifier(s) can be used to amplify the at least one signal in a linear fashion. Depending on the embodiment, at least one signal to be amplified can be transformed into at least one transformed signal by combining offset versions of the at least one original signal to produce the at least one transformed signal having the energy of the at least one signal spread in time and/or to produce the at least one transformed signal having a reduced peak to average power ratio(s)(PAR). Multiple signals to be amplified can be transformed into at least one transformed signal by combining the multiple signals, for example to produce the at least one transformed signal having a reduced peak to average power ratio(s) (PARs). After the at least one transformed signal is amplified, the resulting signal(s) can be de-modulated, inversely transformed, de-spread or reconstructed to recover a version(s) of the original signal(s).

3. 发明授权

US08306532B2 System and method for using multiple subscriber identities to provide differentiated services to subscribers 有权
标题翻译：使用多个用户身份为用户提供差异化服务的系统和方法
公开(公告)号：US08306532B2
公开(公告)日：2012-11-06
申请号：US12492782
申请日：2009-06-26
申请人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
发明人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
IPC分类号： H04W4/00 , H04B1/38
CPC分类号： H04W48/18 , H04W8/183 , H04W60/00
摘要： The techniques disclosed here enable a mobile station device having a plurality of subscriber identities to select an identity for registration with a network for wireless communications in a way that takes advantage of the most favorable roaming agreements between operators. The identity selection algorithm, for example, provides the flexibility to select amongst mobile station subscriber identities of 3GPP2 (1×RTT, EVDO) access technologies and 3GPP (LTE/GSM/UMTS) access technologies as well as specific operators' networks for domestic and international roaming. The exemplary algorithms allow the operator to optimize roaming agreements in different markets and maximize revenue from the roaming of its customers.
摘要翻译：这里公开的技术使得具有多个订户身份的移动站设备可以以利用运营商之间最有利的漫游协议的方式来选择用于与网络注册的用于无线通信的身份。身份选择算法例如提供了在3GPP2（1×RTT，EVDO）接入技术和3GPP（LTE / GSM / UMTS）接入技术的移动台用户身份以及用于家庭和国际漫游。典型的算法允许运营商优化不同市场的漫游协议，并使其客户漫游的收益最大化。

4. 发明申请

US20120207021A1 MULTIBAND, MULTIMODE SELECTION AND SIMULTANEOUS USE 有权
标题翻译：多选，多模选择和同时使用
公开(公告)号：US20120207021A1
公开(公告)日：2012-08-16
申请号：US13025387
申请日：2011-02-11
申请人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
发明人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
IPC分类号： H04L12/26 , H04W88/06 , H04W28/08
CPC分类号： H04W72/0453 , H04L41/0896 , H04L41/5051 , H04W72/0486 , H04W88/06
摘要： A method including receiving, by a multiband, multimode user device, a request pertaining to a data flow; determining a state of the multiband, multimode user device; selecting at least one of multiple channels or multiple frequency bands, and a single mode, or selecting at least one of multiple channels or multiple frequency bands, and multiple modes to satisfy the request based on the state of the multiband, multimode user device; and using the selected at least one of multiple channels or multiple frequency bands, and the single mode, or the selected at least one of multiple channels or multiple frequency bands, and the multiple modes to satisfy the request.
摘要翻译：一种方法，包括由多频带多模用户设备接收与数据流有关的请求; 确定所述多频带多模用户设备的状态; 选择多个频道或多个频带中的至少一个，以及单个模式，或者选择多个频道或多个频带中的至少一个以及多种模式，以满足基于多频带多模用户装置的状态的请求; 以及使用所选择的多个信道或多个频带中的至少一个以及所述单个模式或所选择的多个信道或多个频带中的至少一个，以及所述多个模式来满足所述请求。

5. 发明授权

US06584201B1 Remote automatic volume control apparatus 失效
标题翻译：遥控自动音量控制装置
公开(公告)号：US06584201B1
公开(公告)日：2003-06-24
申请号：US09111225
申请日：1998-07-07
申请人： Kyriaki Konstantinou , Ajay Rajkumar , Anthony A. Triolo
发明人： Kyriaki Konstantinou , Ajay Rajkumar , Anthony A. Triolo
IPC分类号： H03G320
CPC分类号： H03G3/32 , H03G1/02
摘要： An automatic remote control device and method which compensates for ambient, environmental noise changes and sudden changes in program material volume. The microphones and circuitry associated with the volume control apparatus are located in an autonomous, preferably portable, remote control unit that will work with any existing audio/video device that is configured to respond to a remote control input. In one embodiment, the remote control device comprises a microprocessor, at least one directional microphone for receiving a sound level emitted from a sound-emitting device, and at least one omni-directional microphone for receiving the total noise level in the vicinity of the remote control device. The microprocessor located in the remote control device utilizes the received sound level and the total received noise level to calculate a reference sound-to-noise ratio. If a volume up/down control is pressed by the operator, the remote control device sends the appropriate signal to the sound-emitting device to increase or decrease the sound level, and a new reference sound-to-noise ratio is calculated. If the volume up/down control has not been used, a timed polling loop periodically measures the sound level and the total received noise level so as to calculate a current sound-to-noise ratio and to determine whether the sound-to-noise ratio has changed. If the sound-to-noise ratio has changed, then the remote control device sends the appropriate signal to the sound-emitting device to adjust the sound level so that the original sound-to-noise ratio is maintained. Hysteresis, in which the device determines whether a pre-determined amount of time has passed since the device last adjusted the sound level, is preferably utilized to prevent continuous fluctuations of the sound.
摘要翻译：一种补偿环境，环境噪声变化和程序材料体积突然变化的自动遥控装置和方法。与音量控制装置相关联的麦克风和电路位于自主的，优选便携式的远程控制单元中，其将与被配置为响应遥控输入的任何现有音频/视频设备一起工作。在一个实施例中，遥控装置包括微处理器，用于接收从声发射装置发射的声级的至少一个定向麦克风和至少一个全向麦克风，用于接收遥控器附近的总噪声电平控制装置位于遥控装置中的微处理器利用接收到的声级和总接收噪声电平来计算参考声音比。如果操作者按下音量增大/减小控制，则遥控装置向声音发射装置发送适当的信号以增加或减少声音电平，并且计算出新的参考声音比。如果没有使用音量增大/减小控制，则定时轮询循环周期性地测量声音电平和总接收噪声电平，以便计算当前的声音噪声比并确定噪声比已经改变。如果声音比变化了，则遥控装置向声音发送装置发送适当的信号，以调整声音电平，从而维持原始的声音比。滞后，其中装置确定从设备最后调整声级以来是否已经过去了预定的时间量，优选地用于防止声音的连续波动。

6. 发明申请

US20100330986A1 SYSTEM AND METHOD FOR USING MULTIPLE SUBSCRIBER IDENTITIES TO PROVIDE DIFFERENTIATED SERVICES TO SUBSCRIBERS 有权
标题翻译：使用多个订阅者身份向供应商提供不同服务的系统和方法
公开(公告)号：US20100330986A1
公开(公告)日：2010-12-30
申请号：US12492782
申请日：2009-06-26
申请人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
发明人： Iftekhar Rahman , Praveen Venkataramu , Kyriaki Konstantinou
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04W8/183 , H04W60/00
摘要： The techniques disclosed here enable a mobile station device having a plurality of subscriber identities to select an identity for registration with a network for wireless communications in a way that takes advantage of the most favorable roaming agreements between operators. The identity selection algorithm, for example, provides the flexibility to select amongst mobile station subscriber identities of 3GPP2 (1×RTT, EVDO) access technologies and 3GPP (LTE/GSM/UMTS) access technologies as well as specific operators' networks for domestic and international roaming. The exemplary algorithms allow the operator to optimize roaming agreements in different markets and maximize revenue from the roaming of its customers.
摘要翻译：这里公开的技术使得具有多个订户身份的移动站设备可以以利用运营商之间最有利的漫游协议的方式来选择用于与网络注册的用于无线通信的身份。身份选择算法例如提供了在3GPP2（1×RTT，EVDO）接入技术和3GPP（LTE / GSM / UMTS）接入技术的移动台用户身份以及用于家庭和国际漫游。典型的算法允许运营商优化不同市场的漫游协议，并使其客户漫游的收益最大化。

7. 发明授权

US08619575B2 Multiband, multimode selection and simultaneous use 有权
标题翻译：多频段，多模选择和同时使用
公开(公告)号：US08619575B2
公开(公告)日：2013-12-31
申请号：US13025387
申请日：2011-02-11
申请人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
发明人： Iftekhar Rahman , Andrew Youtz , Kyriaki Konstantinou , Pingping Zong , Zheng Zhao
IPC分类号： H04L12/26
CPC分类号： H04W72/0453 , H04L41/0896 , H04L41/5051 , H04W72/0486 , H04W88/06
摘要： A method including receiving, by a multiband, multimode user device, a request pertaining to a data flow; determining a state of the multiband, multimode user device; selecting at least one of multiple channels or multiple frequency bands, and a single mode, or selecting at least one of multiple channels or multiple frequency bands, and multiple modes to satisfy the request based on the state of the multiband, multimode user device; and using the selected at least one of multiple channels or multiple frequency bands, and the single mode, or the selected at least one of multiple channels or multiple frequency bands, and the multiple modes to satisfy the request.
摘要翻译：一种方法，包括由多频带多模用户设备接收与数据流有关的请求; 确定所述多频带多模用户设备的状态; 选择多个频道或多个频带中的至少一个，以及单个模式，或者选择多个频道或多个频带中的至少一个以及多种模式，以满足基于多频带多模用户设备的状态的请求; 以及使用所选择的多个信道或多个频带中的至少一个以及所述单个模式或所选择的多个信道或多个频带中的至少一个，以及所述多个模式来满足所述请求。

8. 发明授权

US07030693B2 Enhanced predistortion method and apparatus 有权
标题翻译：增强预失真方法和装置
公开(公告)号：US07030693B2
公开(公告)日：2006-04-18
申请号：US10425725
申请日：2003-04-30
申请人： Walter Honcharenko , Jaehyeong Kim , Kyriaki Konstantinou
发明人： Walter Honcharenko , Jaehyeong Kim , Kyriaki Konstantinou
IPC分类号： H03F1/26
CPC分类号： H03F1/3241
摘要： A method may include determining a power level of a signal and a temperature level of a transmitter originating the signal. At least one of the power and temperature levels may be compared to a lookup table containing predistortion coefficients. The method is capable of predistorting a signal based on the comparison. An apparatus is disclosed in relation to the method.
摘要翻译：方法可以包括确定信号的功率电平和发起信号的发射机的温度电平。可以将功率和温度水平中的至少一个与包含预失真系数的查找表进行比较。该方法能够根据比较来预失真信号。关于该方法公开了一种装置。

9. 发明授权

US08204499B2 Determining mobile station operating country to enable system selection or other location based device features without network assistance 有权
标题翻译：确定移动站操作国家，以启用系统选择或其他基于位置的设备功能，无需网络帮助
公开(公告)号：US08204499B2
公开(公告)日：2012-06-19
申请号：US12636240
申请日：2009-12-11
申请人： Iftekhar Rahman , Kyriaki Konstantinou , Gordana Guranovic
发明人： Iftekhar Rahman , Kyriaki Konstantinou , Gordana Guranovic
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04W8/183 , H04W88/06
摘要： A mobile station automatically determines a country in which mobile station is or will operate from readily available information, without direct assistance from the local wireless communication network. A multimode mobile station, for example, capable of both 3GPP and CDMA operation, is programmed to detect both MCC type system identifiers (from 3GPP protocol) and SID type system identifiers (from CDMA protocol) and map both types of identifiers to country identifications. However, at some locations, the SID may not uniquely map to a country. In this later case, an exemplary mobile station may identify the country by determining a local time (LTM) offset and mapping a combination of the SID obtained at the current location and the LTM offset to an identification of the country. The mobile station may use the country determination to help select a preferred network or to enable a location based device feature.
摘要翻译：移动台在没有来自本地无线通信网络的直接协助的情况下，自动地确定哪个移动站正在或将要从容易获得的信息中操作的国家。例如，能够同时进行3GPP和CDMA操作的多模移动站被编程为检测来自3GPP协议的MCC类型系统标识符和来自CDMA协议的SID类型系统标识符，并将两种类型的标识符映射到国家标识。然而，在某些地方，SID可能无法唯一地映射到一个国家/地区。在该后一种情况下，示例性移动台可以通过确定本地时间（LTM）偏移并将在当前位置获得的SID的组合与LTM偏移映射到国家的标识来识别国家。移动台可以使用国家确定来帮助选择优选网络或者使能基于位置的设备特征。

10. 发明授权

US07720171B2 Coefficient estimation method and apparatus 有权
标题翻译：系数估计方法和装置
公开(公告)号：US07720171B2
公开(公告)日：2010-05-18
申请号：US10460380
申请日：2003-06-13
申请人： Walter Honcharenko , Kyriaki Konstantinou
发明人： Walter Honcharenko , Kyriaki Konstantinou
IPC分类号： H04L27/00
CPC分类号： H03F1/3247 , H03F2201/3233
摘要： At least one training signal burst is applied to an electronic circuit including an amplifier to train a predistortion circuit associated with the amplifier.
摘要翻译：至少一个训练信号脉冲串被施加到包括放大器的电子电路以训练与放大器相关联的预失真电路。

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