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1. 发明申请

WO2011098275A1 POWER HEADROOM REPORTING FOR NON-SCHEDULED UPLINK COMPONENT CARRIERS 审中-公开
标题翻译：非调度上网组件运营商的电源报告
公开(公告)号：WO2011098275A1
公开(公告)日：2011-08-18
申请号：PCT/EP2011/000628
申请日：2011-02-10
申请人： PANASONIC CORPORATION , LÖHR, Joachim , SUZUKI, Hidetoshi , FEUERSÄNGER, Martin , GOLITSCHEK EDLER VON ELBWART, Alexander , IWAI, Takashi
发明人： LÖHR, Joachim , SUZUKI, Hidetoshi , FEUERSÄNGER, Martin , GOLITSCHEK EDLER VON ELBWART, Alexander , IWAI, Takashi
IPC分类号： H04W52/30 , H04W52/34 , H04W52/14 , H04W52/36
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0038 , H04L1/0046 , H04L1/0061 , H04L1/0072 , H04L1/1657 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0096 , H04L25/03866 , H04W24/08 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365 , H04W72/00 , H04W72/042 , H04W72/0453
摘要： This invention relates to a proposal for power headroom reporting for uplink component carriers for which no uplink resource allocation is scheduled by the eNodeB. The user equipment (UE) calculates a virtual power headroom for the non-scheduled uplink component carrier, based on a virtual uplink resource assignment pre-configured by the UE and eNodeB. According to one embodiment the maximum transmit power of the UE is set to a pre-configured fixed value. Alternatively, the maximum transmit power is calculated by the UE considering the power reduction, while the uplink transmission power is set to zero. The virtual power headroom is then transmitted to the eNodeB, which in turn can infer therefrom the pathloss and/or power-per-resource-block for the non-scheduled uplink component carrier and may also infer the power reduction used by the UE. This allows a more accurate scheduling of future uplink transmissions on said non-scheduled uplink component carrier.
摘要翻译：本发明涉及一种用于上行链路分量载波的功率余量报告的方案，由eNodeB不调度上行链路资源分配。用户设备（UE）基于由UE和eNodeB预配置的虚拟上行链路资源分配来计算非调度上行链路分量载波的虚拟功率余量。根据一个实施例，UE的最大发射功率被设置为预先配置的固定值。或者，考虑到功率降低，UE计算最大发射功率，而上行链路传输功率被设置为零。然后，虚拟功率余量被发送到eNodeB，其又可以推断出非调度上行链路分量载波的路径损耗和/或每个资源块的功率，并且还可以推断UE使用的功率降低。这允许对所述非调度上行链路分量载波上的未来上行链路传输进行更精确的调度。

2. 发明公开

EP3627861A1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权
公开(公告)号：EP3627861A1
公开(公告)日：2020-03-25
申请号：EP19206534.0
申请日：2008-08-13
申请人： Panasonic Corporation
发明人： MATSUMOTO, Atsushi , IMAMURA, Daichi , IWAI, Takashi , OGAWA, Yoshihiko , TAKATA, Tomofumi , HIRAMATSU, Katsuhiko
IPC分类号： H04W4/00 , H04B1/713 , H04J1/00 , H04L5/00 , H04J11/00
摘要： Provided is a radio communication device which can prevent interference between SRS and PUCCH when the PUCCH transmission bandwidth fluctuates and suppress degradation of CQI estimation accuracy by the band where no SRS is transmitted. The device includes: an SRS code generation unit (201) which generates an SRS (Sounding Reference Signal) for measuring uplink line data channel quality; an SRS arrangement unit (202) which frequency-multiplexes the SRS on the SR transmission band and arranges it; and an SRS arrangement control unit (208) which controls SRS frequency multiplex so as to be uniform in frequency without modifying the bandwidth of one SRS multiplex unit in accordance with the fluctuation of the reference signal transmission bandwidth according to the SRS arrangement information transmitted from the base station and furthermore controls the transmission interval of the frequency-multiplexed SRS.

3. 发明公开

EP3471443A1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权
公开(公告)号：EP3471443A1
公开(公告)日：2019-04-17
申请号：EP18208571.2
申请日：2008-08-13
申请人： Panasonic Corporation
发明人： MATSUMOTO, Atsushi , IMAMURA, Daichi , IWAI, Takashi , OGAWA, Yoshihiko , TAKATA, Tomofumi , HIRAMATSU, Katsuhiko
IPC分类号： H04W4/00 , H04B1/713 , H04J1/00 , H04L5/00 , H04J11/00
摘要： Provided is a radio communication device which can prevent interference between SRS and PUCCH when the PUCCH transmission bandwidth fluctuates and suppress degradation of CQI estimation accuracy by the band where no SRS is transmitted. The device includes: an SRS code generation unit (201) which generates an SRS (Sounding Reference Signal) for measuring uplink line data channel quality; an SRS arrangement unit (202) which frequency-multiplexes the SRS on the SR transmission band and arranges it; and an SRS arrangement control unit (208) which controls SRS frequency multiplex so as to be uniform in frequency without modifying the bandwidth of one SRS multiplex unit in accordance with the fluctuation of the reference signal transmission bandwidth according to the SRS arrangement information transmitted from the base station and furthermore controls the transmission interval of the frequency-multiplexed SRS.

4. 发明授权

EP3038388B1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权转让
标题翻译： FUNKKOMMUNIKATIONSVORRICHTUNG UND FUNKKOMMUNIKATIONSVERFAHREN
公开(公告)号：EP3038388B1
公开(公告)日：2017-03-22
申请号：EP16155383.9
申请日：2008-08-13
申请人： Panasonic Corporation
发明人： MATSUMOTO, Atsushi , IMAMURA, Daichi , IWAI, Takashi , OGAWA, Yoshihiko , TAKATA, Tomofumi , HIRAMATSU, Katsuhiko
IPC分类号： H04W4/00 , H04B1/713 , H04J1/00 , H04L5/00 , H04J11/00
CPC分类号： H04L5/0057 , H04J11/0023 , H04L5/001 , H04L5/0012 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0062 , H04L27/2657 , H04L27/2662 , H04W72/042 , H04W72/0453 , H04W72/085 , H04W72/1268 , H04W84/042
摘要： Provided is a radio communication device which can prevent interference between SRS and PUCCH when the PUCCH transmission bandwidth fluctuates and suppress degradation of CQI estimation accuracy by the band where no SRS is transmitted. The device includes: an SRS code generation unit (201) which generates an SRS (Sounding Reference Signal) for measuring uplink line data channel quality; an SRS arrangement unit (202) which frequency-multiplexes the SRS on the SR transmission band and arranges it; and an SRS arrangement control unit (208) which controls SRS frequency multiplex so as to be uniform in frequency without modifying the bandwidth of one SRS multiplex unit in accordance with the fluctuation of the reference signal transmission bandwidth according to the SRS arrangement information transmitted from the base station and furthermore controls the transmission interval of the frequency-multiplexed SRS.
摘要翻译：提供一种无线通信装置，其能够防止在PUCCH发送带宽波动时SRS和PUCCH之间的干扰，并且抑制不发送SRS的频带的CQI估计精度的劣化。该装置包括：SRS代码生成单元，生成用于测量上行线路数据信道质量的SRS（探测参考信号）; SRS配置单元，其对SR传输频带上的SRS进行频率复用并进行排列; 以及SRS配置控制部（208），其根据从所述SRS配置信息发送的SRS配置信息，根据所述参考信号传输带宽的变动来调整SRS频率复用以使其频率均匀，而不修改一个SRS多路复用单元的带宽并且进一步控制频率复用SRS的传输间隔。

5. 发明公开

EP2584828A1 WIRELESS COMMUNICATION APPARATUS, ALLOCATED RESOURCE NOTIFYING METHOD AND DATA ALLOCATING METHOD 有权转让
标题翻译：无线通信设备，方法的消息相关联的资源和数据映射
公开(公告)号：EP2584828A1
公开(公告)日：2013-04-24
申请号：EP11797785.0
申请日：2011-06-13
申请人： Panasonic Corporation
发明人： IWAI, Takashi , IMAMURA, Daichi , NISHIO, Akihiko , OGAWA, Yoshihiko , TAKAOKA, Shinsuke
IPC分类号： H04W28/06 , 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：本发明提供一种无线发送装置以及无线发送方法，由此信令位的数目的增加可以被抑制，并进一步调度频率的灵活性得以提高。（203）没有被通知RBG计算单元由调度单元将“1”或“-1”到RBG起始号和分配数RBG信息的结束RBG数（b'i）输出中的一个预定的偏移值（201），由此计算通知的RBG数信息（BI）。一个RBG总数设定单元（204）通过加入“1”至分配堆装起重机的总数计算堆装起重机的总数量，在所有要被通知。通知信息生成单元（205）适用于所述通知的RBG数信息（BI）和SRM的通报总数（NRA“）到预定的公式，从而产生并发送时，向终端通知的信息（R）。

6. 发明公开

EP2555451A1 TERMINAL APPARATUS, BASE STATION APPARATUS, PILOT TRANSMITTING METHOD, AND PROPAGATION PATH ESTIMATING METHOD 失效转让
标题翻译：基督教徒基督教徒
公开(公告)号：EP2555451A1
公开(公告)日：2013-02-06
申请号：EP11762178.9
申请日：2011-03-17
申请人： Panasonic Corporation
发明人： OGAWA, Yoshihiko , IWAI, Takashi , NISHIO, Akihiko , NAKAO, Seigo
IPC分类号： H04J11/00 , H04W72/04
CPC分类号： H04J11/0023 , H04B2001/6904 , H04J13/0059 , H04J13/0074 , H04W72/044
摘要： Provided is a terminal apparatus that can suppress the increase in interference between pilot signals in the same slot, while also suppressing the degradation of the flexibility to design cell cluster structures. When hopping information indicates an inter-slot hopping, a mapping unit (212) arranges a first pilot sequences in which a group to which the sequences used in respective slots belong varies on a slot-by-slot basis. When the hopping information indicates an inter-subframe hopping, the mapping unit (212) arranges a second pilot sequences in which a group to which the sequences used in respective slots belong varies on a subframe-by-subframe basis. The sequence group to which the sequences used in any one of the subframes in the second pilot sequences belong is identical with the sequence group to which the sequence used in any one of the slots included in that one subframe in the first pilot sequences belongs.
摘要翻译：提供了能够抑制同一时隙中的导频信号之间的干扰增加同时也抑制设计小区簇结构的灵活性的劣化的终端装置。当跳频信息表示时隙间跳频时，映射单元（212）设置第一导频序列，其中各个时隙中使用的序列所属的组属于逐个时隙的基础上。当跳频信息指示子帧间跳频时，映射单元（212）设置第二导频序列，其中，各个时隙中使用的序列所属的组在逐子帧的基础上变化。在第二导频序列中的任何一个子帧中使用的序列所属的序列组与在第一导频序列中的该子帧中包含的任何一个时隙中使用的序列所属的序列组相同。

7. 发明公开

EP2293618A1 POWER HEAD ROOM REPORTING METHOD AND MOBILE STATION DEVICE 审中-公开
标题翻译： LEISTUNGSRESERVE-MELDEVERFAHREN UND MOBILSTATIONSEINRICHTUNG
公开(公告)号：EP2293618A1
公开(公告)日：2011-03-09
申请号：EP09769879.9
申请日：2009-06-22
申请人： Panasonic Corporation
发明人： NISHIO, Akihiko , IMAMURA, Daichi , SUMASU, Atsushi , IWAI, Takashi
IPC分类号： H04W24/10 , H04J11/00 , H04L27/01 , H04W28/06 , H04W28/18 , H04W52/30
CPC分类号： H04W52/365 , H04J11/0069 , H04L5/0028 , H04L27/2614 , H04W52/281
摘要： Disclosed are a control signal transmitting method and mobile terminal device capable of switching between a plurality of terminal communication modes having different maximum transmissible power values with a high degree of precision, while suppressing increases in signaling overhead. In a mobile station (100), a PHR transmission evaluating unit (115) sends, to a base station (200), power head room (PHR) information for the SC-FDMA mode or the OFDMA mode during a reporting period, and a maximum transmission power information setting unit (101) provides notification to the base station (200) of difference information between the transmission modes prior to the beginning of the reporting period. An increase in signaling overhead can be prevented because only a single set of PHR information among the information for the plurality of terminal transmission modes is reported in this way. Providing notification of difference information between the transmission modes enables the base station (200) to calculate the PHR of each of the terminal transmission modes without receiving PHR information for all of the terminal transmission modes. This therefore enables highly accurate switching among the terminal transmission modes with appropriate timing.
摘要翻译：公开了一种控制信号发送方法和移动终端装置，其能够在抑制信令开销增加的同时，以高精度切换具有不同最大发送功率值的多个终端通信模式。在移动台（100）中，PHR发送评价部（115）在报告期间向基站（200）发送用于SC-FDMA模式或OFDMA模式的功率头室（PHR）信息，以及最大发送功率信息设置单元（101）在报告周期开始之前向基站（200）提供在传输模式之间的差异信息的通知。可以防止信令开销的增加，因为以这种方式报告用于多个终端传输模式的信息中的仅一组PHR信息。在发送模式之间提供差异信息的通知使得基站（200）能够在不接收所有终端传输模式的PHR信息的情况下计算每个终端传输模式的PHR。因此，能够在适当的时刻使终端发送模式之间进行高精度的切换。

8. 发明公开

EP2068574A1 RADIO TRANSMISSION DEVICE AND RADIO TRANSMISSION METHOD 有权转让
标题翻译：无线电传输设备和无线电传输方法
公开(公告)号：EP2068574A1
公开(公告)日：2009-06-10
申请号：EP07807876.3
申请日：2007-09-26
申请人： Panasonic Corporation
发明人： IMAMURA, Daichi , FUTAGI, Sadaki , FUKUOKA, Masaru , IWAI, Takashi , MATSUMOTO, Atsushi
IPC分类号： H04Q7/36 , H04J3/16 , H04Q7/38
CPC分类号： H04W74/0833 , H04W72/042 , H04W74/00 , H04W74/006 , H04W74/008 , H04W74/0866
摘要： Disclosed is a radio transmission device and a radio transmission method which reduces the RACH conflict ratio and improve the RACH detection characteristic. When the device and the method are used: as the number of signature numbers allocated for UE by the network side increases, the condition for allocating a signature by UE itself is mitigated and an expectation value which is a statistic average value of the RA quantity using the signature allocated by UE for itself is decreased; and as the number of signature numbers allocated for UE by the network side decreases, the condition for allocating a signature by UE itself is limited and an expectation value of the RA quantity using the signature allocated by UE for itself is increased.
摘要翻译：公开了一种减小RACH冲突比并改善RACH检测特性的无线电传输设备和无线电传输方法。当使用设备和方法时：随着网络侧为UE分配的签名号的数量增加，减轻了UE本身分配签名的条件，并减少了作为RA数量的统计平均值的期望值由UE为其自己分配的签名减少; 并且随着网络侧为UE分配的签名数量减少，UE本身分配签名的条件受到限制，并且使用UE为其自身分配的签名的RA数量的期望值增加。

9. 发明公开

EP2693813A1 TERMINAL APPARATUS, BASE STATION APPARATUS, TRANSMISSION METHOD AND RECEPTION METHOD 有权转让
标题翻译：终端，基站设备，发送方法以及接收方法
公开(公告)号：EP2693813A1
公开(公告)日：2014-02-05
申请号：EP12812136.5
申请日：2012-06-29
申请人： Panasonic Corporation
发明人： IWAI, Takashi , IMAMURA, Daichi , HOSHINO, Masayuki , NISHIO, Akihiko , TAMURA, Takashi , TAKEDA, Kazuki
IPC分类号： H04W52/18 , H04W52/38 , H04W72/04
CPC分类号： H04W52/246 , H04B7/024 , H04L1/0077 , H04L5/0048 , H04W52/146 , H04W52/16 , H04W52/242 , H04W52/244 , H04W52/325 , H04W52/40 , H04W88/02
摘要： Provided is a terminal apparatus in which, a transmission control unit (204) controls the transmission power of a sounding reference signal (SRS) by use of an offset value relative to the transmission power of a data signal, and a transmission unit (206) transmits the SRS by use of the transmission power as controlled. If a subframe to be used for transmitting the SRS is a predetermined subframe, the transmission control unit (204) uses a first offset value to control the transmission power of the SRS. Otherwise, the transmission control unit (204) uses a second offset value to control the transmission power of the SRS, The second offset value is an offset value that has been established so as to be transmitted to the serving cell of the terminal (200), and the first offset value is greater than the second offset value.

10. 发明公开

EP2663136A1 WIRELESS COMMUNICATION TERMINAL AND POWER CONTROL METHOD 失效转让
标题翻译： DRAHTLOSESKOMMUNIKATIONSENDGERÄTUND LEISTUNGSSTEUERUNGSVERFAHREN
公开(公告)号：EP2663136A1
公开(公告)日：2013-11-13
申请号：EP11855107.6
申请日：2011-12-22
申请人： Panasonic Corporation
发明人： TAKAOKA, Shinsuke , IMAMURA, Daichi , HOSHINO, Masayuki , IWAI, Takashi , NISHIO, Akihiro
IPC分类号： H04W52/30
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）。功率缩放检测单元（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）使用为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，使得所有缩放权重在CC之间或CC之间以及天线端口之间是均匀的。

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