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1. 发明授权

US09008019B2 Mobile terminal apparatus and method of transmitting an uplink control information signal 有权
标题翻译：移动终端装置及发送上行控制信息信号的方法
公开(公告)号：US09008019B2
公开(公告)日：2015-04-14
申请号：US13578910
申请日：2011-02-15
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
IPC分类号： H04W4/00 , H04W52/36 , H04W28/04 , H04L5/00
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04W28/04 , H04W52/34 , H04W52/367
摘要： To suppress and minimize changes from the method of transmitting an uplink control information in the LTE system, while supporting increases in the system band and increases in the transmission layer when there is a PUSCH signal transmitted in the same subframe, provided is a configuration for generating a UCI signal for a base station apparatus (20) in a mobile communication system having a system band comprised of a plurality of component carriers, multiplexing the UCI signal into a PUSCH signal transmitted in the same subframe as the UCI signal in a user specific component carrier used in transmission of a PUCCH signal, and transmitting the PUSCH signal into which the UCI signal is multiplexed to the base station apparatus (20).
摘要翻译：为了抑制和最小化在LTE系统中发送上行控制信息的方法的变化，同时在同一子帧中发送了PUSCH信号的同时支持系统频带的增加和传输层的增加，提供了用于生成用于具有由多个分量载波组成的系统频带的移动通信系统中的基站装置（20）的UCI信号，将UCI信号复用为与用户特定组件中的与UCI信号相同的子帧中发送的PUSCH信号在PUCCH信号的发送中使用的载波，以及将UCI信号复用到的PUSCH信号发送到基站装置（20）。

2. 发明申请

US20130039305A1 REFERENCE SIGNAL TRANSMISSION METHOD, MOBILE STATION APPARATUS AND BASE STATION APPARATUS 有权
标题翻译：参考信号传输方法，移动站装置和基站装置
公开(公告)号：US20130039305A1
公开(公告)日：2013-02-14
申请号：US13578885
申请日：2011-02-15
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
IPC分类号： H04W72/04
CPC分类号： H04W72/1263 , H04W72/1268 , H04W72/14
摘要： To efficiently use radio resources used in transmission of SRS, a base station apparatus (eNode B) transmits a scheduling grant including an instruction for transmission of a Sounding Reference Signal (SRS), and a mobile station apparatus (UE) transmits the SRS in response to the scheduling grant. The SRS is transmitted in the same subframe, another subframe or a previous subframe by the predetermined number of subframes as, immediately before, or before a subframe of a PUSCH (Physical Uplink Shared Channel) that the scheduling grant instructs to transmit.
摘要翻译：为了有效地利用SRS发送中使用的无线资源，基站装置（eNode B）发送包括发送探测参考信号（SRS）的指示的调度许可，移动站装置（UE）响应于发送SRS 到调度授权。 SRS在相同的子帧，另一个子帧或前一个子帧中发送预定数量的子帧，紧邻在调度授权指示发送的PUSCH（物理上行链路共享信道）的子帧之前或之前。

3. 发明申请

US20130058293A1 RADIO BASE STATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD 审中-公开
标题翻译：无线基站设备和传输功率控制方法
公开(公告)号：US20130058293A1
公开(公告)日：2013-03-07
申请号：US13636256
申请日：2011-03-30
申请人： Daisuke Nishikawa , Yoshihisa Kishiyama , Teruo Kawamura
发明人： Daisuke Nishikawa , Yoshihisa Kishiyama , Teruo Kawamura
IPC分类号： H04W52/34 , H04W52/14
CPC分类号： H04W52/58 , H04B7/0452 , H04W52/08 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/248 , H04W52/346 , H04W52/42
摘要： The present invention provides a radio base station apparatus and a transmission power control method that do not deteriorate the uplink reception quality of cell-edge users when uplink MU-MIMO transmission is applied. The transmission power control method of the present invention includes the steps of: in a radio base station apparatus that performs space division multiplexing between users by uplink MU-MIMO transmission: controlling transmission power according to a number of MU-MIMO multiplexed users; and transmitting transmission power information to match the number of MU-MIMO multiplexed users; and in a mobile terminal apparatus: setting transmission power using the transmission power information; and transmitting an uplink signal by the transmission power.
摘要翻译：本发明提供了一种在应用上行MU-MIMO传输时不会恶化小区边缘用户的上行接收质量的无线基站装置及发送功率控制方法。本发明的发送功率控制方法包括以下步骤：在通过上行MU-MIMO传输进行用户间的空分复用的无线基站装置中，根据MU-MIMO多路复用用户的数量来控制发送功率; 并发送发送功率信息以匹配MU-MIMO复用用户的数量; 在移动终端装置中，使用发送功率信息来设定发送功率; 以及通过发送功率发送上行链路信号。

4. 发明申请

US20130034056A1 MOBILE TERMINAL APPARATUS AND METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION SIGNAL 审中-公开
标题翻译：移动终端设备和发送上行控制信息信号的方法
公开(公告)号：US20130034056A1
公开(公告)日：2013-02-07
申请号：US13578083
申请日：2011-02-15
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
IPC分类号： H04W72/04
CPC分类号： H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0064 , H04W72/00
摘要： The present invention is provided to, when there is a PUSCH signal to transmit in the same subframe as a UCI signal, make the method of transmitting uplink control information in the LTE system adaptable to a broader system band and increase in transmission layers only by minor changes. A UCI signal is generated to a base station apparatus (20) of a mobile communication system having a system band composed of plural component carriers. The UCI signal is multiplexed to a PUSCH signal in each of component carriers where the PUSCH signal is transmitted in the same subframe as the UCI signal. The PUSCH signal to which the UCI signal is multiplexed is transmitted to the base station apparatus (20).
摘要翻译：本发明提供了当在与UCI信号相同的子帧中存在要发送的PUSCH信号的情况下，使LTE系统中的上行链路控制信息的发送方法能够适应于更广泛的系统频带，并且仅通过次要的增加传输层变化。对具有由多个分量载波构成的系统频带的移动通信系统的基站装置（20）生成UCI信号。 UCI信号被复用到每个分量载波中的PUSCH信号，其中PUSCH信号在与UCI信号相同的子帧中被发送。将UCI信号复用的PUSCH信号发送到基站装置（20）。

5. 发明申请

US20130028209A1 MOBILE TERMINAL APPARATUS AND METHOD OF TRANSMITTING AN UPLINK CONTROL INFORMATION SIGNAL 有权
公开(公告)号：US20130028209A1
公开(公告)日：2013-01-31
申请号：US13578910
申请日：2011-02-15
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
IPC分类号： H04W72/02 , H04W52/14
CPC分类号： H04W72/0413 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04W28/04 , H04W52/34 , H04W52/367
摘要： To suppress and minimize changes from the method of transmitting an uplink control information in the LTE system, while supporting increases in the system band and increases in the transmission layer when there is a PUSCH signal transmitted in the same subframe, provided is a configuration for generating a UCI signal for a base station apparatus (20) in a mobile communication system having a system band comprised of a plurality of component carriers, multiplexing the UCI signal into a PUSCH signal transmitted in the same subframe as the UCI signal in a user specific component carrier used in transmission of a PUCCH signal, and transmitting the PUSCH signal into which the UCI signal is multiplexed to the base station apparatus (20).

6. 发明授权

US08797990B2 Reference signal transmission method, mobile station apparatus and base station apparatus 有权
标题翻译：参考信号传输方法，移动台装置和基站装置
公开(公告)号：US08797990B2
公开(公告)日：2014-08-05
申请号：US13578885
申请日：2011-02-15
申请人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
发明人： Yoshihisa Kishiyama , Teruo Kawamura , Daisuke Nishikawa
IPC分类号： H04W4/00
CPC分类号： H04W72/1263 , H04W72/1268 , H04W72/14
摘要： To efficiently use radio resources used in transmission of SRS, a base station apparatus (eNode B) transmits a scheduling grant including an instruction for transmission of a Sounding Reference Signal (SRS), and a mobile station apparatus (UE) transmits the SRS in response to the scheduling grant. The SRS is transmitted in the same subframe, another subframe or a previous subframe by the predetermined number of subframes as, immediately before, or before a subframe of a PUSCH (Physical Uplink Shared Channel) that the scheduling grant instructs to transmit.
摘要翻译：为了有效地利用SRS发送中使用的无线资源，基站装置（eNode B）发送包括发送探测参考信号（SRS）的指示的调度许可，移动站装置（UE）响应于发送SRS 到调度授权。 SRS在相同的子帧，另一个子帧或前一个子帧中发送预定数量的子帧，紧邻在调度授权指示发送的PUSCH（物理上行链路共享信道）的子帧之前或之前。

7. 发明授权

US08958355B2 Radio base station apparatus, mobile terminal apparatus and transmission power control method 有权
标题翻译：无线基站装置，移动终端装置及发射功率控制方法
公开(公告)号：US08958355B2
公开(公告)日：2015-02-17
申请号：US13378682
申请日：2010-06-23
申请人： Daisuke Nishikawa , Yoshihisa Kishiyama
发明人： Daisuke Nishikawa , Yoshihisa Kishiyama
IPC分类号： H04H20/71 , H04W52/24 , H04B7/02 , H04W52/14 , H04W52/34
CPC分类号： H04W52/242 , H04B7/024 , H04B2201/70702 , H04W52/146 , H04W52/244 , H04W52/246 , H04W52/247 , H04W52/248 , H04W52/346 , H04W52/40
摘要： To provide a radio base station apparatus, mobile terminal apparatus and transmission power control method for enabling conventional inter-cell interference reduction techniques and ULCoMP to be used together, a radio base station apparatus of the invention is characterized by having a ULCoMP processing section (2085) that applies ULCoMP to a mobile terminal (1001) when a difference (PL2−PL1) between a pass loss PL1 between the mobile terminal (1001) and a base station apparatus (2001) connected to the mobile terminal (1001) and a pass loss PL2 between the mobile terminal (1001) and a base station apparatus (2002) with the lowest pass loss for the mobile terminal (1001) is within a predetermined range, and a transmission power control section (2089) that performs transmission power control for application of ULCoMP when the ULCoMP is applied, while performing transmission power control for non-application of the ULCoMP when the ULCoMP is not applied.
摘要翻译：本发明的无线基站装置的特征在于，具有ULCoMP处理部（2085），无线基站装置，移动终端装置以及发送功率控制方法，能够实现传统的小区间干扰减少技术和ULCoMP ），当移动终端（1001）与连接到移动终端（1001）的基站装置（2001）之间的路径损耗PL1与路径（1001）之间的差（PL2-PL1）与移动终端移动终端（1001）与移动终端（1001）的最小路径损耗的基站装置（2002）之间的丢失PL2在预定范围内，发送功率控制部（2089）在应用ULCoMP时应用ULCoMP，同时在不应用ULCoMP时执行不应用ULCoMP的发送功率控制。

8. 发明授权

US08335168B2 Mobile communication system, base station apparatus, user equipment, and method 失效
标题翻译：移动通信系统，基站装置，用户设备及方法
公开(公告)号：US08335168B2
公开(公告)日：2012-12-18
申请号：US12744623
申请日：2008-12-11
申请人： Daisuke Nishikawa , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Daisuke Nishikawa , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04J1/16 , H04Q7/00
CPC分类号： H04W52/48 , H04L1/0029 , H04L1/1861 , H04L1/1887 , H04L1/1893 , H04W24/10 , H04W52/24 , H04W52/286 , H04W72/0473 , H04W72/085 , H04W72/1289 , H04W88/08
摘要： A base station apparatus includes a measurement unit, a scheduling unit, and a transmission unit. The measurement unit measures received quality of a reference signal. The scheduling unit provides scheduling information indicating allocation of a radio resource in uplink. The transmission unit transmits a control signal including the scheduling information. After a first packet is transmitted using a first frequency band, a retransmission packet of the first packet is transmitted using a second frequency band other than the first frequency band. The control signal further includes information indicating a difference between received quality in the first frequency band and that in the second frequency band. The retransmission packet is transmitted at a transmission power level determined by adding a transmission power level of the first packet to that corresponding to the difference.
摘要翻译：基站装置包括测量单元，调度单元和发送单元。测量单元测量参考信号的接收质量。调度单元提供指示上行链路中的无线资源的分配的调度信息。发送单元发送包括调度信息的控制信号。在使用第一频带发送第一分组之后，使用除了第一频带之外的第二频带来发送第一分组的重传分组。控制信号还包括指示第一频带中的接收质量与第二频带中的接收质量之差的信息。重传分组以通过将第一分组的发送功率电平相加于与差异相对应的发送功率电平而确定的发送功率电平来发送。

9. 发明授权

US09338786B2 Reference signal transmitting method, mobile terminal apparatus and radio base station apparatus 有权
标题翻译：参考信号发送方法，移动终端装置和无线基站装置
公开(公告)号：US09338786B2
公开(公告)日：2016-05-10
申请号：US13703633
申请日：2011-06-16
申请人： Daisuke Nishikawa , Kazuaki Takeda , Yoshihisa Kishiyama , Nobuhiko Miki
发明人： Daisuke Nishikawa , Kazuaki Takeda , Yoshihisa Kishiyama , Nobuhiko Miki
IPC分类号： H04W72/08 , H04L5/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0048 , H04L5/0091
摘要： It is an object of the present invention to provide a reference signal transmitting method, a mobile terminal apparatus and a base station apparatus capable of reducing influences on a PDCCH even when performing transmission control over an aperiodic reference signal for measuring channel quality. Downlink control information corresponding to each component carrier in which transmission control information of a reference signal for measuring channel quality is set is aggregated and assigned to a downlink control channel of a specific component carrier for a mobile terminal apparatus that performs radio communication in a system band containing a plurality of component carriers and transmitted, and when the mobile terminal apparatus controls transmission of the reference signal for measuring channel quality based on the transmission control information of the reference signal for measuring channel quality included in the received downlink control information, the downlink control information corresponding to each component carrier includes a bit field in which identifier information of the component carrier is set and the transmission control information of the reference signal for measuring channel quality is set in the bit field.
摘要翻译：本发明的目的是提供一种参考信号发送方法，移动终端装置和基站装置，即使在对用于测量信道质量的非周期参考信号进行传输控制时，也可以减少对PDCCH的影响。对与其中设定用于测量信道质量的参考信号的传输控制信息被设置的每个分量载波相对应的下行链路控制信息被分配给用于在系统频带中执行无线电通信的移动终端装置的特定分量载波的下行链路控制信道包含多个分量载波并发送，并且当移动终端装置基于用于测量包括在接收的下行链路控制信息中的信道质量的参考信号的传输控制信息来控制用于测量信道质量的参考信号的传输时，下行链路控制对应于每个分量载波的信息包括其中设置分量载波的标识符信息的位域，并且在比特场中设置用于测量信道质量的参考信号的传输控制信息。

10. 发明申请

US20110237290A1 TRANSMISSION POWER CONTROL METHOD, BASE STATION APPARATUS AND MOBILE STATION APPARATUS 有权
标题翻译：变速箱动力控制方法，基站装置和移动站装置
公开(公告)号：US20110237290A1
公开(公告)日：2011-09-29
申请号：US13121095
申请日：2009-09-18
申请人： Daisuke Nishikawa , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Daisuke Nishikawa , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04W52/04
CPC分类号： H04W52/42 , H04W52/146 , H04W52/54 , H04W88/02
摘要： To provide a transmission power control method, base station apparatus and mobile station apparatus for enabling the transmission power in the mobile station apparatus having a plurality of antennas to be properly controlled, enabled is one of a common control mode for transmitting a common TPC command to perform transmission power control common to antennas (102a, 102b) to the mobile station apparatus (100) and an individual control mode for transmitting individual TPC commands to perform transmission power control individually on the antennas (102a, 102b) to the mobile station apparatus (100).
摘要翻译：为了提供发送功率控制方法，能够使具有多个天线的移动站装置中的发送功率能够被适当地控制的基站装置和移动台装置被使能是用于将公共TPC命令发送到执行天线（102a，102b）与移动台装置（100）共用的发送功率控制，以及单独的控制模式，用于发送各个TPC命令，以在天线（102a，102b）上分别对移动站装置（102a，102b）进行发送功率控制 100）。

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