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61.发明授权Wireless transmission apparatus, wireless reception apparatus, wireless communication system, and control program and integrated circuit of wireless transmission apparatus 有权无线发送装置，无线接收装置，无线通信系统，以及无线发送装置的控制程序和集成电路公开(公告)号：US09313775B2
公开(公告)日：2016-04-12
申请号：US13879974
申请日：2011-10-07
CPC分类号： H04W72/04 , H04L27/2623 , H04L27/2636
摘要： There is implemented a clipping technique that does not require a reception apparatus or a transmission apparatus to notify a transmission apparatus or a reception apparatus of information on clipping. A wireless transmission apparatus performs clipping processing not to transmit a spectrum of part of a frequency domain signal when transmitting data to a wireless reception apparatus and determines a frequency band to be subjected to the clipping processing using information other than information notified from the wireless reception apparatus and directly specifying a frequency band to be subjected to the clipping processing.
摘要翻译： 实施了一种削波技术，其不需要接收装置或发送装置向发送装置或接收装置通知关于削波的信息。 无线发送装置在向无线接收装置发送数据时进行不发送频域信号的频谱的限幅处理，并且使用除了从无线接收装置通知的信息以外的信息来决定要进行削波处理的频带 并直接指定要进行裁剪处理的频带。
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62.发明授权Wireless communication system, base station apparatus, and mobile station apparatus 有权无线通信系统，基站装置和移动站装置公开(公告)号：US08917788B2
公开(公告)日：2014-12-23
申请号：US13386040
申请日：2010-07-16
CPC分类号： H04B7/0665 , H04B7/063 , H04B7/0691 , H04W52/0229 , H04W52/365 , Y02D70/1262 , Y02D70/1264 , Y02D70/444
摘要： By taking into account the power consumption and PH of a mobile station apparatus on an uplink, while communication quality is maintained, the efficiency of power consumption is improved. There are provided a PUSCH reception section 14 for receiving a PUSCH (Physical Uplink Shared CHannel) signal from the mobile station apparatus; a PH detection section 15 for detecting the PH (Power Headroom) from the received PUSCH signal; a transmission antenna number determination section 16 for determining, from the detected PH, the number of transmission antennas that the mobile station apparatus uses; a DCI generation section 10 for generating DCI (Downlink Control Information) based on frequency assignment information of the mobile station apparatus on the uplink; and a PDCCH transmission section 11 for converting the generated DCI and the determined transmission antenna number information into a PDCCH (Physical Downlink Control CHannel) signal to transmit the PDCCH signal to the mobile station apparatus.
摘要翻译： 通过考虑上行链路中的移动站装置的功耗和PH，在保持通信质量的同时，提高了功耗的效率。 提供了一个PUSCH接收部分14，用于从移动站装置接收PUSCH（物理上行链路共享信道）信号; PH检测部分15，用于从所接收的PUSCH信号中检测PH（功率余量）; 发送天线数确定部分16，用于从检测到的PH中确定移动站装置使用的发送天线的数量; DCI生成部10，用于根据上行链路的移动站装置的频率分配信息生成DCI（下行链路控制信息）; 以及用于将生成的DCI和所确定的发送天线号码信息转换为PDCCH（Physical Downlink ControlChannel）信号以将PDCCH信号发送到移动站装置的PDCCH发送部11。
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63.发明授权Communication system, transmission device, reception device, program, and processor 有权通信系统，传输设备，接收设备，程序和处理器公开(公告)号：US08874985B2
公开(公告)日：2014-10-28
申请号：US13643495
申请日：2011-04-14
CPC分类号： H03M13/2957 , H03M13/09 , H03M13/296 , H03M13/6306 , H04L1/0041 , H04L1/0066 , H04L1/1819
摘要： A coding scheme selection unit outputs bits of a signal in a past reception to a second coding unit and outputs bits of a retransmission signal to a third coding unit. The second coding unit decodes bits. The third coding unit codes bits with a different constraint length from a constraint length in the second coding unit.
摘要翻译： 编码方案选择单元将过去接收的信号的比特输出到第二编码单元，并将重发信号的比特输出到第三编码单元。 第二编码单元对位进行解码。 第三编码单元以与第二编码单元中的约束长度不同的约束长度对比特进行编码。
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64.发明授权Wireless communication system, communication device, communication method, and program 有权无线通信系统，通信设备，通信方式和程序公开(公告)号：US08867632B2
公开(公告)日：2014-10-21
申请号：US13508749
申请日：2010-11-01
CPC分类号： H04L25/03828 , H04W52/18 , H04W52/36
摘要： Provided is a wireless communication system including a first communication device configured to perform spectral shaping on a frequency signal and transmit the signal, and a second communication device configured to receive the signal transmitted by the first communication device, and the second communication device includes: a frequency averaging unit configured to dividing information on transmission power gains in all the discrete frequencies into blocks by a plurality of discrete frequencies, information being necessary for the first communication device to perform the spectral shaping; a quantizing unit configured to quantize representative values of the blocks; and a transmitting unit configured to transmit the quantized signals.
摘要翻译： 提供了一种无线通信系统，包括被配置为对频率信号执行频谱整形并发送信号的第一通信设备，以及被配置为接收由第一通信设备发送的信号的第二通信设备，并且第二通信设备包括： 频率平均单元，被配置为通过多个离散频率将所有离散频率中的发送功率增益的信息划分成块，所述信息是第一通信设备执行频谱整形所必需的; 量化单元，被配置为量化所述块的代表值; 以及被配置为发送量化信号的发送单元。
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公开(公告)号：US08824600B2
公开(公告)日：2014-09-02
申请号：US13126697
申请日：2009-10-20
申请人： Osamu Nakamura , Shuuji Urabe , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Hiroki Takahashi
发明人： Osamu Nakamura , Shuuji Urabe , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Hiroki Takahashi
IPC分类号： H04L27/06
CPC分类号： H04B7/0452 , H04J11/0026 , H04J11/0046 , H04L25/0242 , H04L27/2636 , H04L27/265 , H04W72/00
摘要： Even when respective transmitters use different transmission schemes, signals of the respective transmitters are separated. A receiver that is applied to a multiuser MIMO system in which a plurality of transmitters performs transmission to at least one receiver, includes a MIMO separation part 40 that receives signals transmitted in different transmission schemes at the same time and at the same frequency and separates the received signals for each transmitter, a switching part 41 that switches output destinations according to the transmission scheme of the separated signal, and a single-carrier processing part 42 and a multi-carrier processing part 43 provided for each transmission scheme for processing a signal output from the switching part 41 according to its transmission scheme.
摘要翻译： 即使当各个发射机使用不同的传输方案时，各个发射机的信号也被分离。 一种应用于多用户MIMO系统的接收机，其中多个发射机向至少一个接收机进行传输，包括：MIMO分离部分40，以同时和相同频率接收在不同传输方案中传输的信号，并将 每个发射机接收的信号，根据分离信号的传输方案切换输出目的地的切换部分41和为每个传输方案提供的用于处理信号输出的单载波处理部分42和多载波处理部分43 根据其传输方案从切换部分41。
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66.发明授权Mobile station apparatus, communication system, communication method and program 有权移动站装置，通信系统，通信方法和程序公开(公告)号：US08824349B2
公开(公告)日：2014-09-02
申请号：US13255643
申请日：2010-03-05
申请人： Daiichiro Nakashima , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Osamu Nakamura , Hiroki Takahashi
发明人： Daiichiro Nakashima , Yasuhiro Hamaguchi , Kazunari Yokomakura , Jungo Goto , Osamu Nakamura , Hiroki Takahashi
CPC分类号： H04W52/42 , H04W52/346 , H04W72/0413
摘要： A mobile station apparatus performs communication with abase station apparatus using a multiple number of component frequency bands, each being a band having a predetermined frequency bandwidth, and includes: a controller setting up a value relating to the transmission power of each component frequency band in accordance with the number of component frequency bands to which radio resources are allocated; and a transmission processor adjusting the transmission power of each component frequency band, based on the value of transmission power set at the controller and transmitting a signal using radio resources of a multiple number of component frequency bands. With this configuration, in a radio communication system using a multiple number of component frequency bands, it is possible to adjust transmission power control in accordance with the number of uplink component frequency bands used for transmission and transmit a signal of a waveform suitable for the radio communication system.
摘要翻译： 移动站装置利用多个分量频带进行与基站装置的通信，每个分量频带是具有预定频带宽度的频带，并且包括：控制器，根据每个分量频带的发送功率设置相应的值 具有分配无线电资源的分量频带的数量; 以及传输处理器，其基于在控制器处设置的发送功率的值来调整每个分量频带的发送功率，并使用多个分量频带的无线电资源来发送信号。 利用这种配置，在使用多个分量频带的无线电通信系统中，可以根据用于发送的上行链路分量频带的数量来调整发送功率控制，并且发送适合于无线电的波形的信号 通讯系统
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67.发明申请WIRELESS CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM, AND INTEGRATED CIRCUIT 审中-公开无线控制装置，无线通信系统，控制程序和集成电路公开(公告)号：US20130329829A1
公开(公告)日：2013-12-12
申请号：US14000972
申请日：2012-01-30
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04J11/005 , H04L5/0007 , H04L5/0073 , H04L25/03834 , H04L27/2623 , H04W52/143 , H04W52/367 , H04W72/0453 , H04W72/082
摘要： In a transmission method using spectrum shaping, interference to other cells caused by an increase in transmit power of mobile station apparatuses is suppressed. A wireless control apparatus performs control in which at least one wireless terminal apparatus clips part of frequencies in a system band and locates a transmit signal. The wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that an interference level of the entire system band is suppressed to be lower than or equal to a certain value. Also, the wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that a total sum of frequency bands allocated to the wireless terminal apparatuses before clipping is smaller than or equal to the system band.
摘要翻译： 在使用频谱整形的发送方法中，抑制了由移动台装置的发送功率的增加引起的对其他小区的干扰。 无线控制装置执行控制，其中至少一个无线终端装置剪辑系统频带中的一部分频率并定位发射信号。 无线控制装置确定各个无线终端装置定位发送信号的频率，使得整个系统频带的干扰电平被抑制为低于或等于一定值。 此外，无线控制装置确定各个无线终端装置定位发送信号的频率，使得在削波前分配给无线终端装置的频带的总和小于或等于系统频带。
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公开(公告)号：US20130272254A1
公开(公告)日：2013-10-17
申请号：US13992588
申请日：2011-12-08
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0023 , H04L5/0048 , H04L25/03159 , H04L25/03171 , H04L25/0328 , H04L27/2623 , H04L2025/03414 , H04L2025/03426 , H04W28/06
摘要： A communication system includes a first communication device that transmits a signal in the frequency domain, part of the signal being removed, and a second communication device that receives the transmitted signal. The second communication device determines a signal to be removed by the first communication device, and transmits information indicating the position of the signal to be removed. The first communication device receives the information indicating the position of the signal to be removed, removes part of the signal in the frequency domain on the basis of the information, and transmits the signal. Accordingly, clipping can be performed in accordance with the state of a channel.
摘要翻译： 通信系统包括：第一通信设备，其发送频域中的信号，被去除的信号的一部分;以及接收发送信号的第二通信设备。 第二通信装置确定由第一通信装置去除的信号，并发送指示要移除的信号的位置的信息。 第一通信设备接收指示要去除的信号的位置的信息，并根据该信息去除频域中的信号的一部分，并发送该信号。 因此，可以根据信道的状态来执行削波。
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69.发明申请公开(公告)号：US20130142158A1
公开(公告)日：2013-06-06
申请号：US13814432
申请日：2011-08-02
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L1/005 , H04L1/0055 , H04L1/0071 , H04L1/06 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04L25/0232 , H04L25/03171 , H04L27/22 , H04L27/2636
摘要： Provided are a wireless communication system, communication apparatus, communication method, and communication program able to more reliably decode transmit signals at a receiver without more complex processing, even when resource blocks are overloaded.A communication apparatus configured to decode data received on each of at least two streams comprises: a resource block allocation determiner configured to determine an allocation of resource blocks for each stream; and a control information determiner configured to determine control information regarding data transmission on at least one stream, on the basis of the overload ratio of resource blocks among at least one group of streams.
摘要翻译： 提供一种无线通信系统，通信装置，通信方法以及通信程序，即使在资源块过载的情况下，能够更可靠地对接收机的发送信号进行解码而不进行更复杂的处理。 一种被配置为解码在至少两个流中的每一个上接收的数据的通信装置，包括：资源块分配确定器，被配置为确定每个流的资源块的分配; 以及控制信息确定器，被配置为基于至少一组流中的资源块的过载比来确定关于至少一个流上的数据传输的控制信息。
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公开(公告)号：US20130100914A1
公开(公告)日：2013-04-25
申请号：US13805556
申请日：2011-05-18
CPC分类号： H04W72/0453 , H04B7/0413 , H04B7/0639 , H04B7/068 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L25/03343 , H04L27/01 , H04L2025/03426
摘要： There are included a plurality of mapping units to which a plurality of data signal sequences related to the same data signal sequence are input via spectra cyclic shift units and which arrange the input data signal sequences on the frequency axis and output the arranged data signal sequences as transmission frequency spectra; an assignment information acquisition unit that controls the plurality of mapping units based on assignment information to cause the data signal sequences arranged on the frequency axis to partially overlap; the spectra cyclic shift units shifting, under control of an amount-of-shift decision unit, the input data signal sequences by an amount of cyclic shift to cause partially overlapping data signals to be identical and outputting the data signal sequences; and a plurality of transmit antennas that send out the transmission frequency spectra output by the plurality of mapping units.
摘要翻译： 包括多个映射单元，通过频谱循环移位单元输入与相同数据信号序列相关的多个数据信号序列，并将输入数据信号序列排列在频率轴上，并将排列的数据信号序列输出为 传输频谱; 分配信息获取单元，其基于分配信息来控制多个映射单元，以使排列在频率轴上的数据信号序列部分重叠; 频谱循环移位单元在移动量决定单元的控制下移位输入数据信号序列一定量的循环移位，以使部分重叠的数据信号相同并输出数据信号序列; 以及发送由多个映射单元输出的发送频谱的多个发送天线。
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