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21. 发明申请

US20120322397A1 Methods And Apparatus For Controlling A Gain State Of A Wireless Receiver Operating In An Idle Mode 有权
标题翻译：用于控制在空闲模式下工作的无线接收器的增益状态的方法和装置
公开(公告)号：US20120322397A1
公开(公告)日：2012-12-20
申请号：US13598292
申请日：2012-08-29
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/16
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： A technique for controlling operation of a communication subsystem is described. The subsystem is set to a first wake-up mode of operation, during which a state value from the system is read and stored in memory. The subsystem is then set to a sleep mode of operation after the first wake-up mode of operation, and to a second wake-up mode of operation after the sleep mode of operation. The stored state value is then read from the memory, where the subsystem is set to operate based on the read state value during a warm-up period of the second wake-up mode of operation.
摘要翻译：描述了一种用于控制通信子系统的操作的技术。子系统被设置为第一个唤醒操作模式，在此期间系统中的状态值被读取并存储在存储器中。然后，子系统在第一次唤醒操作模式之后被设置为睡眠操作模式，并且在睡眠操作模式之后被设置为第二唤醒模式。然后从存储器读取所存储的状态值，在第二唤醒操作模式的预热期间，子系统被设置为基于读取状态值进行操作。

22. 发明申请

US20090068972A1 Methods And Apparatus For Controlling A Gain State Of A Wireless Receiver Operating In An Idle Mode 有权
标题翻译：用于控制在空闲模式下工作的无线接收器的增益状态的方法和装置
公开(公告)号：US20090068972A1
公开(公告)日：2009-03-12
申请号：US12268011
申请日：2008-11-10
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/18
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： The settling time of a wireless receiver is reduced by providing a previously utilized gain control state value to an amplifier of a receiver front end during a warm-up portion of a wake-up period of the wireless receiver which follows a sleep period. One illustrative method includes the steps of receiving a notification signal which indicates that the wireless receiver is to be placed in a sleep mode, reading a gain control state value from a gain controller based on receiving the notification signal, storing the gain control state value in memory, providing the stored gain control state value from the memory to the wireless receiver during a warm-up period of a second wake-up period following the first wake-up period, and providing a gain control state value from the gain controller to the wireless receiver based on a signal level of a currently received signal of the wireless receiver after the warm-up period.
摘要翻译：通过在随后的睡眠周期的无线接收机的唤醒周期的预热部分期间向接收器前端的放大器提供先前利用的增益控制状态值来减少无线接收机的建立时间。一种说明性方法包括以下步骤：接收指示无线接收机将处于睡眠模式的通知信号，基于接收到通知信号从增益控制器读取增益控制状态值，将增益控制状态值存储在存储器，在所述第一唤醒周期之后的第二唤醒周期的预热周期期间，将所存储的增益控制状态值从所述存储器提供给所述无线接收器，以及从所述增益控制器向所述增益控制器提供增益控制状态值无线接收机基于预热时段之后的无线接收机的当前接收信号的信号电平。

23. 发明授权

US07463872B2 Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode 有权
标题翻译：用于控制在空闲模式下操作的无线接收器的增益状态的方法和装置
公开(公告)号：US07463872B2
公开(公告)日：2008-12-09
申请号：US11065406
申请日：2005-02-24
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/16 , H04B1/06
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： The settling time of a wireless receiver is reduced by providing a previously utilized gain control state value to a low noise amplifier (LNA) of a receiver front end during a warm-up portion of a wake-up period of the wireless receiver which follows a sleep period. One illustrative method includes the steps of receiving a notification signal which indicates that the wireless receiver is to be placed in a sleep mode, reading a gain control state value from a gain controller based on receiving the notification signal, storing the gain control state value in memory, providing the stored gain control state value from the memory to the wireless receiver during a warm-up period of a second wake-up period following the first wake-up period, and providing a gain control state value from the gain controller to the wireless receiver based on a signal level of a currently received signal of the wireless receiver after the warm-up period.
摘要翻译：无线接收机的建立时间通过在随后的无线接收机的唤醒周期的预热部分期间向接收器前端的低噪声放大器（LNA）提供先前利用的增益控制状态值来减少睡眠期一种说明性方法包括以下步骤：接收指示无线接收机将处于睡眠模式的通知信号，基于接收到通知信号从增益控制器读取增益控制状态值，将增益控制状态值存储在存储器，在所述第一唤醒周期之后的第二唤醒周期的预热周期期间，将所存储的增益控制状态值从所述存储器提供给所述无线接收器，以及从所述增益控制器向所述增益控制器提供增益控制状态值无线接收机基于预热时段之后的无线接收机的当前接收信号的信号电平。

24. 发明申请

US20120142299A1 Methods And Apparatus For Controlling A Gain State Of A Wireless Receiver Operating In An Idle Mode 有权
标题翻译：用于控制在空闲模式下工作的无线接收器的增益状态的方法和装置
公开(公告)号：US20120142299A1
公开(公告)日：2012-06-07
申请号：US13309251
申请日：2011-12-01
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/16
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： A communication device reads and stores in memory a state value which was utilized for operating a communication subsystem during a wake-up period of the communication subsystem. The device then causes the communication subsystem to enter into a sleep mode. Subsequently, the device causes the communication subsystem to exit from the sleep mode and enter into a current wake-up period. The stored state value is provided to the communication subsystem for use in operating the communication subsystem during a warm-up period of the current wake-up period. After the warm-up period of the current wake up period, a current state value is provided from a state controller to the communication subsystem for use in operating the communication subsystem during the wake up period. The current state value is determined based on a detected signal level of a current signal received in the communication subsystem.
摘要翻译：通信设备在通信子系统的唤醒期间读取和存储在存储器中用于操作通信子系统的状态值。然后，设备使通信子系统进入睡眠模式。随后，该设备使通信子系统退出睡眠模式并进入当前的唤醒期。将存储的状态值提供给通信子系统，以用于在当前唤醒周期的预热期间内操作通信子系统。在当前唤醒期的预热期之后，在状态控制器向通信子系统提供当前状态值，以便在唤醒期间用于操作通信子系统。基于在通信子系统中接收到的当前信号的检测信号电平来确定当前状态值。

25. 发明申请

US20110053542A1 Methods And Apparatus For Controlling A Gain State Of A Wireless Receiver Operating In An Mode 有权
标题翻译：控制无线接收机工作模式的增益状态的方法和装置
公开(公告)号：US20110053542A1
公开(公告)日：2011-03-03
申请号：US12942253
申请日：2010-11-09
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B7/00
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： Techniques for controlling a gain state of a wireless receiver involve causing the wireless receiver to enter into a sleep mode; causing the wireless receiver to exit from the sleep mode and enter into a wake-up period; providing, via a multiplexer, a stored gain control state value to the wireless receiver for use during a warm-up period of the wake-up period, the stored gain control state value being previously read from a gain controller during a previous wake-up period of the wireless receiver; and after the warm-up period of the wake up period, providing, via the multiplexer, a current gain control state value from the gain controller to the wireless receiver for use during the wake up period, the current gain control state value being based on a signal level of a currently-received signal in the wireless receiver.
摘要翻译：用于控制无线接收机的增益状态的技术包括使无线接收机进入睡眠模式; 使无线接收器退出睡眠模式并进入唤醒期; 经由多路复用器将存储的增益控制状态值提供给无线接收器以在唤醒周期的预热期间使用，所存储的增益控制状态值在先前唤醒期间预先从增益控制器读取无线接收器的周期; 并且在唤醒周期的预热周期之后，通过多路复用器提供从增益控制器到无线接收器的当前增益控制状态值，以在唤醒期间使用，当前增益控制状态值基于在无线接收机中的当前接收信号的信号电平。

26. 发明申请

US20080107088A1 METHOD AND APPARATUS FOR COMPENSATING CODE CHANNEL POWER IN A TRANSMITTER 有权
标题翻译：用于补偿发射机中的代码信道功率的方法和装置
公开(公告)号：US20080107088A1
公开(公告)日：2008-05-08
申请号：US11972332
申请日：2008-01-10
申请人： Xin Jin , Wen Zhao , Qingzhong Jiao
发明人： Xin Jin , Wen Zhao , Qingzhong Jiao
IPC分类号： H04B1/04
CPC分类号： H04B1/0475 , H03F1/32 , H03F1/3223 , H03F3/24 , H03F2200/336 , H03F2200/451 , H03G3/3042 , H04B1/7103 , H04B17/327 , H04B2001/0441 , H04W52/16 , H04W52/346
摘要： It has now been found that in some transmitter implementations which transmit multiple code channels, for example CDMA transmitters, the observed power for each code channel at the output relative to the other code channels is dependent upon the total transmit power due to non-linearities in the transmitter. Methods and apparatus are provided which use pre-set digital gains or digital gain adjustments to compensate for the non-linearities as a function of total transmit power such that at the output, the desired relative powers are observed.
摘要翻译：现在已经发现，在一些发送多个码信道的发射机实现中，例如CDMA发射机，相对于其它码信道在输出处的每个码信道的观测功率取决于由于非线性的总发射功率发射机。提供了使用预设数字增益或数字增益调整来补偿作为总发射功率的函数的非线性的方法和装置，使得在输出处观察到期望的相对功率。

27. 发明申请

US20060194552A1 Method of using SNR to reduce factory test time 有权
公开(公告)号：US20060194552A1
公开(公告)日：2006-08-31
申请号：US11066240
申请日：2005-02-25
申请人： Xin Jin , Jennifer Mallalieu , Qingzhong Jiao , Ronald Harding
发明人： Xin Jin , Jennifer Mallalieu , Qingzhong Jiao , Ronald Harding
IPC分类号： H04B17/00
CPC分类号： H04B17/336 , H04B17/21 , H04B17/29 , H04B17/318
摘要： The application relates to wireless networks and more particularly to a method of reducing factory test time of receiver sensitivity in a Code Division Multiple Access (CDMA) wireless device. Under TIA/EIA/-98E, the radio frequency (RF) sensitivity of a CDMA wireless receiver is the minimum received power, measured at the mobile station antenna connector, at which the frame error rate (FER) does not exceed 0.5% with 95% confidence. In order to reduce the test time of FER test method, the relation between correlated energy (or Ec/Io) and FER is determined using simulated traffic and the correlated energy (or Ec/Io) measurement is then used as the test parameter on like models to achieve the same or superior test confidence with significantly reduced test time.

28. 发明申请

US20050159118A1 Method and apparatus for compensating code channel power in a transmitter 有权
标题翻译：用于补偿发射机中的码信道功率的方法和装置
公开(公告)号：US20050159118A1
公开(公告)日：2005-07-21
申请号：US10760060
申请日：2004-01-16
申请人： Xin Jin , Wen Zhao , Qingzhong Jiao
发明人： Xin Jin , Wen Zhao , Qingzhong Jiao
IPC分类号： H03G3/30 , H04B7/005 , H04B1/04 , H01Q11/12
CPC分类号： H04W52/343 , H03G3/3042 , H04W52/16 , H04W52/26 , H04W52/36 , H04W52/52
摘要： It has now been found that in some transmitter implementations which transmit multiple code channels, for example CDMA transmitters, the observed power for each code channel at the output relative to the other code channels is dependent upon the total transmit power due to non-linearities in the transmitter. Methods and apparatus are provided which use pre-set digital gains or digital gain adjustments to compensate for the non-linearities as a function of total transmit power such that at the output, the desired relative powers are observed.
摘要翻译：现在已经发现，在一些发送多个码信道的发射机实现中，例如CDMA发射机，相对于其它码信道在输出处的每个码信道的观测功率取决于由于非线性的总发射功率发射机。提供了使用预设数字增益或数字增益调整来补偿作为总发射功率的函数的非线性的方法和装置，使得在输出处观察到期望的相对功率。

29. 发明授权

US08571505B2 Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode 有权
标题翻译：用于控制在空闲模式下操作的无线接收器的增益状态的方法和装置
公开(公告)号：US08571505B2
公开(公告)日：2013-10-29
申请号：US13598292
申请日：2012-08-29
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： A technique for controlling operation of a communication subsystem is described. The subsystem is set to a first wake-up mode of operation, during which a state value from the system is read and stored in memory. The subsystem is then set to a sleep mode of operation after the first wake-up mode of operation, and to a second wake-up mode of operation after the sleep mode of operation. The stored state value is then read from the memory, where the subsystem is set to operate based on the read state value during a warm-up period of the second wake-up mode of operation.
摘要翻译：描述了一种用于控制通信子系统的操作的技术。子系统被设置为第一个唤醒操作模式，在此期间系统中的状态值被读取并存储在存储器中。然后，子系统在第一次唤醒操作模式之后被设置为睡眠操作模式，并且在睡眠操作模式之后被设置为第二唤醒模式。然后从存储器读取所存储的状态值，在第二唤醒操作模式的预热期间，子系统被设置为基于读取状态值进行操作。

30. 发明授权

US08275335B2 Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode 有权
标题翻译：用于控制在空闲模式下操作的无线接收器的增益状态的方法和装置
公开(公告)号：US08275335B2
公开(公告)日：2012-09-25
申请号：US13309251
申请日：2011-12-01
申请人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
发明人： Xin Jin , Qingzhong Jiao , Tom Yun Sang Young
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H04W52/0283 , H03G3/3052 , Y02D70/122 , Y02D70/1242 , Y02D70/144
摘要： A communication device reads and stores in memory a state value which was utilized for operating a communication subsystem during a wake-up period of the communication subsystem. The device then causes the communication subsystem to enter into a sleep mode. Subsequently, the device causes the communication subsystem to exit from the sleep mode and enter into a current wake-up period. The stored state value is provided to the communication subsystem for use in operating the communication subsystem during a warm-up period of the current wake-up period. After the warm-up period of the current wake up period, a current state value is provided from a state controller to the communication subsystem for use in operating the communication subsystem during the wake up period. The current state value is determined based on a detected signal level of a current signal received in the communication subsystem.
摘要翻译：通信设备在通信子系统的唤醒期间读取和存储在存储器中用于操作通信子系统的状态值。然后，设备使通信子系统进入睡眠模式。随后，该设备使通信子系统退出睡眠模式并进入当前的唤醒期。将存储的状态值提供给通信子系统，以用于在当前唤醒周期的预热期间内操作通信子系统。在当前唤醒期的预热期之后，在状态控制器向通信子系统提供当前状态值，以便在唤醒期间用于操作通信子系统。基于在通信子系统中接收到的当前信号的检测信号电平来确定当前状态值。

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