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公开(公告)号：US09661588B2
公开(公告)日：2017-05-23
申请号：US13883100
申请日：2011-10-21
CPC分类号： H04W52/367 , H04L5/005 , H04W28/0268 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/42
摘要： Provided are a wireless communication terminal device and a power allocation method, wherein transmission channel quality information, regarding a Pcell having a high probability that UCI is multiplied therein, can be accurately estimated by an SRS having high priority in power allocation, and an eNB can instruct appropriate transmission power to an UL channel which transmits the subsequent UCI. A power scaling detection unit (108) detects whether or not a total transmission power value of the UL channels transmitted by the plurality of CC exceeds the maximum transmission power specific to the UE. When a plurality of SRS are simultaneously transmitted using a Pcell and a Scell, and power scaling occurs, a power scaling control unit (109) performs power allocation so that transmission power of the SRS of the Pcell has the higher priority than that of the SRS of the Scell.
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公开(公告)号：US20130215811A1
公开(公告)日：2013-08-22
申请号：US13883100
申请日：2011-10-21
IPC分类号： H04W52/30
CPC分类号： H04W52/367 , H04L5/005 , H04W28/0268 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/42
摘要： Provided are a wireless communication terminal device and a power allocation method, wherein transmission channel quality information, regarding a Pcell having a high probability that UCI is multiplied therein, can be accurately estimated by an SRS having high priority in power allocation, and an eNB can instruct appropriate transmission power to an UL channel which transmits the subsequent UCI. A power scaling detection unit (108) detects whether or not a total transmission power value of the UL channels transmitted by the plurality of CC exceeds the maximum transmission power specific to the UE. When a plurality of SRS are simultaneously transmitted using a Pcell and a Scell, and power scaling occurs, a power scaling control unit (109) performs power allocation so that transmission power of the SRS of the Pcell has the higher priority than that of the SRS of the Scell.
摘要翻译： 提供了一种无线通信终端装置和功率分配方法，其中关于具有UCI被乘积的高概率的Pcell的传输信道质量信息可以由功率分配中具有高优先级的SRS精确地估计，并且eNB可以 向发送随后的UCI的UL信道指示适当的发送功率。 功率缩放检测单元（108）检测由多个CC发送的UL信道的总发送功率值是否超过UE特有的最大发送功率。 当使用Pcell和Scell同时发送多个SRS并且发生功率缩放时，功率缩放控制单元（109）执行功率分配，使得Pcell的SRS的发送功率比SRS的优先级高 的Scell。
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公开(公告)号：US20130272257A1
公开(公告)日：2013-10-17
申请号：US13995262
申请日：2011-12-22
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。
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4.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
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）。
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公开(公告)号：US09326258B2
公开(公告)日：2016-04-26
申请号：US13995262
申请日：2011-12-22
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。
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6.发明授权公开(公告)号：US09055535B2
公开(公告)日：2015-06-09
申请号：US13643256
申请日：2011-04-27
CPC分类号： H04W52/325 , H04L5/0048 , H04L5/0051 , H04W52/146 , H04W52/16 , H04W52/241 , H04W72/0473
摘要： Disclosed is a wireless communication device that can suppress an increase in power consumption of a terminal while preventing the degradation of SINR measurement precision resulting from TPC errors in a base station. A terminal (100) controls the transmission power of a second signal by adding an offset to the transmission power of a first signal; an offset-setting unit (106) sets an offset correction value in response to a transmission time gap between a third signal transmitted the previous time and the second signal transmitted this time; and a transmission power control unit (111) controls the transmission power of the second signal using the correction value.
摘要翻译： 本发明公开了一种无线通信装置，其能够抑制基站中的TPC误差引起的SINR测量精度的劣化，能够抑制终端的功耗的增加。 终端（100）通过向第一信号的发送功率添加偏移来控制第二信号的发送功率; 偏移设定单元（106）响应于在前一次发送的第三信号与此次发送的第二信号之间的传输时间间隔来设置偏移校正值; 并且发送功率控制单元（111）使用校正值来控制第二信号的发送功率。
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7.发明申请公开(公告)号：US20130128856A1
公开(公告)日：2013-05-23
申请号：US13812001
申请日：2011-07-11
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。
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8.发明授权公开(公告)号：US09444571B2
公开(公告)日：2016-09-13
申请号：US13575466
申请日：2011-01-28
申请人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
发明人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
CPC分类号： H04J11/0056 , H04L5/001 , H04L5/0053 , H04L5/0073 , H04L27/2626 , H04W84/045
摘要： A control information transmission apparatus which can reduce the interference power of the control signal of the terminal connected to the femtocell is provided. The control information transmission apparatus comprises an arrangement unit that arranges some or all of control signals for a terminal in an extension part among resources including a compatible part and the extension part; and a transmission unit that transmits some or all of the arranged control signals for the terminal.
摘要翻译： 提供了能够降低与毫微微蜂窝基站连接的终端的控制信号的干扰功率的控制信息发送装置。 所述控制信息传输装置包括：布置单元，其在包括兼容部分和所述扩展部分的资源之间的扩展部分中布置终端的一些或全部控制信号; 以及发送部，其发送用于终端的部分或全部配置的控制信号。
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9.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
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）。
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10.发明申请公开(公告)号：US20120320854A1
公开(公告)日：2012-12-20
申请号：US13575466
申请日：2011-01-28
申请人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
发明人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
IPC分类号： H04W72/04
CPC分类号： H04J11/0056 , H04L5/001 , H04L5/0053 , H04L5/0073 , H04L27/2626 , H04W84/045
摘要： A control information transmission apparatus which can reduce the interference power of the control signal of the terminal connected to the femtocell is provided. The control information transmission apparatus comprises an arrangement unit that arranges some or all of control signals for a terminal in an extension part among resources including a compatible part and the extension part; and a transmission unit that transmits some or all of the arranged control signals for the terminal.
摘要翻译： 提供了能够降低与毫微微蜂窝基站连接的终端的控制信号的干扰功率的控制信息发送装置。 所述控制信息传输装置包括：布置单元，其在包括兼容部分和所述扩展部分的资源之间的扩展部分中布置终端的一些或全部控制信号; 以及发送部，其发送用于终端的部分或全部配置的控制信号。
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