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    WIRELESS COMNMUNICATION TERMINAL AND POWER CONTROL METHOD
    2.
    发明申请
    WIRELESS COMNMUNICATION TERMINAL AND POWER CONTROL METHOD 有权
    无线通信终端和功率控制方法

    公开(公告)号：US20130272257A1

    公开(公告)日：2013-10-17

    申请号：US13995262

    申请日：2011-12-22

    申请人： Shinsuke Takaoka ,  Daichi Imamura ,  Masayuki Hoshino ,  Takashi Iwai ,  Akihiko Nishio

    发明人： Shinsuke Takaoka ,  Daichi Imamura ,  Masayuki Hoshino ,  Takashi Iwai ,  Akihiko Nishio

    IPC分类号： H04W52/42

    CPC分类号： H04W52/42 ,  H04B7/0447 ,  H04W52/146 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367

    摘要： Provided is a wireless communication terminal which, when SRSs are simultaneously transmitted between CCs and between antenna ports, avoids increasing the effect of bit rounding errors of D/A converters when the number of antenna ports set for SRS transmission differs between CCs. This device comprises a transmission power calculation unit (107) which calculates the transmission power of a plurality of UL channels of a plurality of CCs and a plurality of antenna ports. A power scaling detection unit (108) detects whether or not the total transmission power of the UL channels exceeds the maximum transmission power specific to a UE. When power scaling is generated, a power scaling control unit (109) uses antenna port setting information set for SRS transmission between CCs to perform power scaling in such a way that all scaling weights are uniform between CCs, or between CCs and between antenna ports.

    摘要翻译： 提供一种无线通信终端，当SRS在CC之间和天线端口之间同时发送时，当针对SRS传输设置的天线端口的数量在CC之间不同时，避免增加D / A转换器的位舍入误差的影响。 该装置包括计算多个CC的多个UL信道和多个天线端口的发送功率的发送功率计算单元（107）。 功率定标检测单元（108）检测UL信道的总发射功率是否超过UE特有的最大发射功率。 当产生功率缩放时，功率缩放控制单元（109）使用针对CC之间的SRS传输设置的天线端口设置信息来执行功率缩放，使得CC之间或CC之间以及天线端口之间的所有缩放权重均匀。

    Base station, mobile station, method for transmitting calculation parameters for power headroom, and method for transmitting power headroom
    4.
    发明授权
    Base station, mobile station, method for transmitting calculation parameters for power headroom, and method for transmitting power headroom 有权
    基站，移动台，用于发送功率余量的计算参数的方法，以及用于发送功率余量的方法

    公开(公告)号：US09036584B2

    公开(公告)日：2015-05-19

    申请号：US13812001

    申请日：2011-07-11

    申请人： Takashi Iwai ,  Shinsuke Takaoka ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura

    发明人： Takashi Iwai ,  Shinsuke Takaoka ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura

    IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W52/36 ,  H04W52/34 ,  H04W52/24

    CPC分类号： H04W72/0413 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04W52/242 ,  H04W52/34 ,  H04W52/365

    摘要： Provided are a base station, a mobile station, a method for transmitting calculation parameters for a power headroom and a method for transmitting a power headroom capable of increasing the accuracy of link adaptation by reducing the probability that a power headroom value is out of a reported range. In a base station (100), a PHR bandwidth notifier (105) determines a bandwidth for power headroom calculation to be used for calculating a power headroom by a mobile station (200) for a component carrier to which an unlink allocation signal (UL grant) is not mapped and generates a notification signal containing information on the determined bandwidth for power headroom calculation, and a transmitting means (modulator (106), transmission RF unit (107)) transmits the generated notification signal to the mobile station (200). Specifically, the PHR bandwidth notifier (105) determines a bandwidth for PHR calculation according to an estimated path-loss level.

    摘要翻译： 提供了一种基站，移动站，用于发送功率余量的计算参数的方法以及用于发送功率余量的方法，所述功率余量可以通过降低功率余量值超出报告的可能性来提高链路自适应的精度 范围。 在基站（100）中，PHR带宽通知器（105）确定用于功率余量计算的带宽，用于由移动台（200）计算用于分组载波的功率余量，对于分组载波，分离载波 ），并且产生包含关于功率余量计算的确定带宽的信息的通知信号，并且发送装置（调制器（106），发送RF单元））将生成的通知信号发送到移动台（200）。 具体地，PHR带宽通知器（105）根据估计的路径损耗水平确定用于PHR计算的带宽。

    Wireless communication terminal and power control method
    5.
    发明授权
    Wireless communication terminal and power control method 有权
    无线通信终端和电源控制方式

    公开(公告)号：US09326258B2

    公开(公告)日：2016-04-26

    申请号：US13995262

    申请日：2011-12-22

    申请人： Shinsuke Takaoka ,  Daichi Imamura ,  Masayuki Hoshino ,  Takashi Iwai ,  Akihiko Nishio

    发明人： Shinsuke Takaoka ,  Daichi Imamura ,  Masayuki Hoshino ,  Takashi Iwai ,  Akihiko Nishio

    IPC分类号： H04W52/42 ,  H04B7/04 ,  H04W52/34 ,  H04W52/14 ,  H04W52/36

    CPC分类号： H04W52/42 ,  H04B7/0447 ,  H04W52/146 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367

    摘要： Provided is a wireless communication terminal which, when SRSs are simultaneously transmitted between CCs and between antenna ports, avoids increasing the effect of bit rounding errors of D/A converters when the number of antenna ports set for SRS transmission differs between CCs. This device comprises a transmission power calculation unit (107) which calculates the transmission power of a plurality of UL channels of a plurality of CCs and a plurality of antenna ports. A power scaling detection unit (108) detects whether or not the total transmission power of the UL channels exceeds the maximum transmission power specific to a UE. When power scaling is generated, a power scaling control unit (109) uses antenna port setting information set for SRS transmission between CCs to perform power scaling in such a way that all scaling weights are uniform between CCs, or between CCs and between antenna ports.

    摘要翻译： 提供了一种无线通信终端，当SRS在CC之间和天线端口之间同时发送时，当针对SRS传输设置的天线端口的数量在CC之间不同时，避免增加D / A转换器的位舍入误差的影响。 该装置包括计算多个CC的多个UL信道和多个天线端口的发送功率的发送功率计算单元（107）。 功率定标检测单元（108）检测UL信道的总发射功率是否超过UE特有的最大发射功率。 当产生功率缩放时，功率缩放控制单元（109）使用针对CC之间的SRS传输设置的天线端口设置信息来执行功率缩放，使得CC之间或CC之间以及天线端口之间的所有缩放权重均匀。

    BASE STATION, MOBILE STATION, METHOD FOR TRANSMITTING CALCULATION PARAMETERS FOR POWER HEADROOM, AND METHOD FOR TRANSMITTING POWER HEADROOM
    6.
    发明申请
    BASE STATION, MOBILE STATION, METHOD FOR TRANSMITTING CALCULATION PARAMETERS FOR POWER HEADROOM, AND METHOD FOR TRANSMITTING POWER HEADROOM 有权
    基站，移动站，发送功率计算参数的方法和发送功率方法

    公开(公告)号：US20130128856A1

    公开(公告)日：2013-05-23

    申请号：US13812001

    申请日：2011-07-11

    申请人： Takashi Iwai ,  Shinsuke Takaoka ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura

    发明人： Takashi Iwai ,  Shinsuke Takaoka ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0413 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04W52/242 ,  H04W52/34 ,  H04W52/365

    摘要： Provided are a base station, a mobile station, a method for transmitting calculation parameters for a power headroom and a method for transmitting a power headroom capable of increasing the accuracy of link adaptation by reducing the probability that a power headroom value is out of a reported range. In a base station (100), a PHR bandwidth notifier (105) determines a bandwidth for power headroom calculation to be used for calculating a power headroom by a mobile station (200) for a component carrier to which an unlink allocation signal (UL grant) is not mapped and generates a notification signal containing information on the determined bandwidth for power headroom calculation, and a transmitting means (modulator (106), transmission RF unit (107)) transmits the generated notification signal to the mobile station (200). Specifically, the PHR bandwidth notifier (105) determines a bandwidth for PHR calculation according to an estimated path-loss level.

    摘要翻译： 提供了一种基站，移动站，用于发送功率余量的计算参数的方法以及用于发送功率余量的方法，所述功率余量可以通过降低功率余量值超出报告的可能性来提高链路自适应的精度 范围。 在基站（100）中，PHR带宽通知器（105）确定用于功率余量计算的带宽，用于由移动台（200）计算用于分组载波的功率余量，对于分组载波，分离载波 ），并且产生包含关于功率余量计算的确定带宽的信息的通知信号，并且发送装置（调制器（106），发送RF单元））将生成的通知信号发送到移动台（200）。 具体地，PHR带宽通知器（105）根据估计的路径损耗水平确定PHR计算的带宽。

    Terminal apparatus and response signal transmitting method
    7.
    发明授权
    Terminal apparatus and response signal transmitting method 有权
    终端设备和响应信号发送方法

    公开(公告)号：US08775909B2

    公开(公告)日：2014-07-08

    申请号：US13517106

    申请日：2011-01-05

    申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura ,  Seigo Nakao ,  Atsushi Sumasu ,  Ayako Horiuchi ,  Shinsuke Takaoka

    发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura ,  Seigo Nakao ,  Atsushi Sumasu ,  Ayako Horiuchi ,  Shinsuke Takaoka

    IPC分类号： H03M13/00 ,  G06F11/10

    CPC分类号： H04L5/0023 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

    摘要： A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.

    摘要翻译： 一种终端装置和响应信号发送方法，其中通过设计捆绑规则可以提高系统传输效率。 在终端（200）中，PDSCH接收单元（208）接收第一和第二码字，包括要映射到多个下行单元频带中的相应码字块（CWB）组的第一和第二码字，并且检测 CWBs; 并且A / N绑定单元（216）基于每个CWB与第一和第二捆绑组中的任一个相关联的捆绑规则，发送单个捆绑的响应信号，对于每个捆绑捆绑该错误检测结果 组。 根据捆绑规则，第一捆绑组和第二捆绑组中的至少一个包括属于第一代码字的CWB和属于第二代码字的CWB。

    TERMINAL APPARATUS AND RESPONSE SIGNAL TRANSMITTING METHOD
    8.
    发明申请
    TERMINAL APPARATUS AND RESPONSE SIGNAL TRANSMITTING METHOD 有权
    终端设备和响应信号传输方法

    公开(公告)号：US20120266054A1

    公开(公告)日：2012-10-18

    申请号：US13517106

    申请日：2011-01-05

    申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura ,  Seigo Nakao ,  Atsushi Sumasu ,  Ayako Horiuchi ,  Shinsuke Takaoka

    发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Daichi Imamura ,  Seigo Nakao ,  Atsushi Sumasu ,  Ayako Horiuchi ,  Shinsuke Takaoka

    IPC分类号： H03M13/09 ,  G06F11/10

    CPC分类号： H04L5/0023 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

    摘要： A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.

    摘要翻译： 一种终端装置和响应信号发送方法，其中通过设计捆绑规则可以提高系统传输效率。 在终端（200）中，PDSCH接收单元（208）接收第一和第二码字，包括要映射到多个下行单元频带中的相应码字块（CWB）组的第一和第二码字，并且检测 CWBs; 并且A / N绑定单元（216）基于每个CWB与第一和第二捆绑组中的任一个相关联的捆绑规则，发送单个捆绑的响应信号，对于每个捆绑捆绑该错误检测结果 组。 根据捆绑规则，第一捆绑组和第二捆绑组中的至少一个包括属于第一代码字的CWB和属于第二代码字的CWB。

    WIRELESS COMMUNICATION APPARATUS, ALLOCATED RESOURCE NOTIFYING METHOD AND DATA ALLOCATING METHOD
    9.
    发明申请
    WIRELESS COMMUNICATION APPARATUS, ALLOCATED RESOURCE NOTIFYING METHOD AND DATA ALLOCATING METHOD 有权
    无线通信设备，分配资源通知方法和数据分配方法

    公开(公告)号：US20130089056A1

    公开(公告)日：2013-04-11

    申请号：US13702901

    申请日：2011-06-13

    申请人： Takashi Iwai ,  Daichi Imamura ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Shinsuke Takaoka

    发明人： Takashi Iwai ,  Daichi Imamura ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Shinsuke Takaoka

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04L5/00 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0453

    摘要： Provided are a radio transmission apparatus and a radio transmission method whereby the increase of number of signaling bits can be suppressed and further the flexibility of frequency scheduling can be improved. A notified RBG calculating unit (203) that adds a predetermined offset value of “1” or “−1” to one of the start RBG number and the end RBG number of allocated RBG number information (b′i) output by a scheduling unit (201), thereby calculating notified RBG number information (bi). An RBG total number setting unit (204) calculates the total number of RBGs, which is to be notified, by adding “1” to the total number of allocated RBGs. A notified information generating unit (205) applies the notified RBG number information (bi) and the notified total number of RBGs (Nrb′) to a predetermined formula, thereby generating and transmitting, to terminals, notified information (r).

    摘要翻译： 提供一种能够抑制信令比特数的增加的无线发送装置和无线发送方法，能够提高频率调度的灵活性。 通知RBG计算单元（203），其将由调度单元（201）输出的分配的RBG号码信息（b'i）的起始RBG号码和结束RBG号码中的一个添加1或-1的预定偏移值， 从而计算通知的RBG号码信息（bi）。 RBG总数设定部（204）通过在分配的RBG的总数中加1来计算要通知的RBG的总数。 通知信息生成单元（205）将所通知的RBG号码信息（bi）和所通知的RBG（Nrb'）的总数应用于规定的公式，从而生成并向终端发送通知信息（r）。

    Wireless communication apparatus, allocated resource notifying method and data allocating method
    10.
    发明授权
    Wireless communication apparatus, allocated resource notifying method and data allocating method 有权
    无线通信装置，分配资源通知方法和数据分配方法

    公开(公告)号：US09008022B2

    公开(公告)日：2015-04-14

    申请号：US13702901

    申请日：2011-06-13

    申请人： Takashi Iwai ,  Daichi Imamura ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Shinsuke Takaoka

    发明人： Takashi Iwai ,  Daichi Imamura ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Shinsuke Takaoka

    IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W28/06

    CPC分类号： H04W72/0406 ,  H04L5/00 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0453

    摘要： Provided are a radio transmission apparatus and a radio transmission method whereby the increase of number of signaling bits can be suppressed and further the flexibility of frequency scheduling can be improved. A notified RBG calculating unit (203) that adds a predetermined offset value of “1” or “−1” to one of the start RBG number and the end RBG number of allocated RBG number information (b′i) output by a scheduling unit (201), thereby calculating notified RBG number information (bi). An RBG total number setting unit (204) calculates the total number of RBGs, which is to be notified, by adding “1” to the total number of allocated RBGs. A notified information generating unit (205) applies the notified RBG number information (bi) and the notified total number of RBGs (Nrb′) to a predetermined formula, thereby generating and transmitting, to terminals, notified information (r).

    摘要翻译： 提供一种能够抑制信令比特数的增加的无线发送装置和无线发送方法，能够提高频率调度的灵活性。 通知RBG计算单元（203），其将预定的偏移值“1”或“-1”添加到由调度单元输出的所分配的RBG号码信息（b'i）的起始RBG号码和结束RBG号码之一 （201），从而计算通知的RBG号码信息（bi）。 RBG总数设定部（204）通过在分配的RBG的总数中加上“1”来计算要通知的RBG的总数。 通知信息生成单元（205）将所通知的RBG号码信息（bi）和所通知的RBG（Nrb'）的总数应用于规定的公式，从而生成并向终端发送通知信息（r）。