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1. 发明专利

JP2012080556A Terminal and transmission method 审中-公开
标题翻译：终端和传输方法
公开(公告)号：JP2012080556A
公开(公告)日：2012-04-19
申请号：JP2011246334
申请日：2011-11-10
申请人： Panasonic Corp , パナソニック株式会社
发明人： IMAMURA DAICHI , FUTAKI SADAKI , FUKUOKA SUSUMU , IWAI TAKASHI , MATSUMOTO ATSUSHI
IPC分类号： H04W74/08 , H04W72/04
CPC分类号： H04W74/0833 , H04W72/042 , H04W74/00 , H04W74/006 , H04W74/008 , H04W74/0866
摘要： PROBLEM TO BE SOLVED: To provide a terminal and a transmission method that reduce collision rate of RACH and improve detection characteristics of RACH.SOLUTION: As the number of signatures is larger, which is assigned to a UE from a network side, the UE relaxes a condition where the signature is assigned to the UE and decreases the expectation value that is a statistical average value of an RA number using the signature assigned to the UE; and as the number of signatures is smaller, which is assigned to the UE from the network side, the UE limits the condition where the signature is assigned to the UE and increases the expectation value of the RA number using the signature assigned to the UE.
摘要翻译：要解决的问题：提供减少RACH的冲突率并提高RACH的检测特性的终端和传输方法。解决方案：随着从网络侧分配给UE的签名数量较多，UE放松了将签名分配给UE的条件，并减少作为统计平均值的期望值使用分配给UE的签名的RA号码; 并且随着从网络侧分配给UE的签名数量较少，UE限制了向UE分配签名的状况，并且使用分配给UE的签名增加了RA号码的期望值。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012065336A Receiver and reception method 有权
标题翻译：接收和接收方法
公开(公告)号：JP2012065336A
公开(公告)日：2012-03-29
申请号：JP2011242385
申请日：2011-11-04
申请人： Panasonic Corp , パナソニック株式会社
发明人： IWAI TAKASHI , IMAMURA DAICHI , FUTAKI SADAKI , MATSUMOTO ATSUSHI , TAKADA TOMOHITO
IPC分类号： H04W74/08 , H04W36/00 , H04W52/02 , H04W74/00
CPC分类号： H04W74/0833 , H04W24/08 , H04W28/0278 , H04W36/00 , H04W48/10 , H04W74/004 , H04W74/08
摘要： PROBLEM TO BE SOLVED: To provide a radio transmitter and a radio transmission method improving resource utilization efficiency without increasing and decreasing the number of Signatures.SOLUTION: In a Signature table in which a unique mapping of Access type, DL CQI, and Signature are performed respectively, DL CQI level is assigned for each Access type according to transmission and reception data amount before Data communication start after sending RACH. When Access type is IDLE, DL CQI is set as level 1 to 6 because data amount is larger than other Access types. When Access type is ACTIVE, DL CQI is set from less than level 3 to level 4 or more because data amount is smaller than other Access types. When Access type is Handover, DL CQI is set as level 1 to 3 or more because data amount is middle compared with other Access types.
摘要翻译：要解决的问题：提供一种提高资源利用效率而不增加和减少签名数量的无线电发射机和无线电传输方法。解决方案：在分别执行Access类型，DL CQI和Signature的唯一映射的签名表中，根据发送RACH之前的数据通信开始之前的发送和接收数据量，为每个Access类型分配DL CQI级别。当Access类型为空闲时，由于数据量大于其他Access类型，DL CQI被设置为1级到6级。当Access类型为ACTIVE时，由于数据量小于其他Access类型，因此将DL CQI设置为小于3级至4级以上。当Access类型为切换时，DL CQI被设置为1级到3级以上，因为数据量与其他Access类型相比是中间的。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010268500A Receiver and receiving method 有权
标题翻译：接收和接收方法
公开(公告)号：JP2010268500A
公开(公告)日：2010-11-25
申请号：JP2010156825
申请日：2010-07-09
申请人： Panasonic Corp , パナソニック株式会社
发明人： NISHIO AKIHIKO , MATSUMOTO ATSUSHI
IPC分类号： H04J11/00 , H04L27/26 , H04W28/06 , H04W28/18
CPC分类号： H04L5/0051 , H04J13/18 , H04L5/0007 , H04L5/0048 , H04L5/0094 , H04L25/0226
摘要： PROBLEM TO BE SOLVED: To minimize the influence of feedback information on line capacity without reducing information transmission efficiency due to transmission of a pilot symbol. SOLUTION: A delay dispersion measuring section 272 uses a received signal to generate a delay profile and measures delay dispersion indicative of dispersion of delayed waves. A moving speed estimating section 274 estimates moving speed of a mobile station apparatus that has transmitted a pilot symbol based on variation in reception electric power of the pilot symbol. An other-cell interference measuring section 276 uses the pilot symbol to measure an other-cell interference caused by signals transmitted in cells other than the cell to which the apparatus belongs. In accordance with the delay dispersion, moving speed and other-cell interference, a pilot pattern information generating section 278 selects a pilot pattern such that placement of the pilot symbol is optimal in a frame, and generates pilot pattern information. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了最小化反馈信息对线路容量的影响，而不降低由于导频符号的传输而导致的信息传输效率。解决方案：延迟色散测量部分272使用接收信号来产生延迟分布并测量指示延迟波的色散的延迟色散。移动速度估计部274基于导频符号的接收功率的变化来推定已经发送了导频符号的移动站装置的移动速度。其他小区干扰测量部分276使用导频符号来测量由除了该设备所属的小区之外的小区中发送的信号引起的另一小区干扰。导频模式信息生成部278根据延迟色散，移动速度等小区干扰，选择导频符号在帧中的最佳配置的导频模式，并生成导频模式信息。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009278682A Data transmission device, data transmission method, and radio communication system 有权
公开(公告)号：JP2009278682A
公开(公告)日：2009-11-26
申请号：JP2009197304
申请日：2009-08-27
申请人： Panasonic Corp , パナソニック株式会社
发明人： MATSUMOTO ATSUSHI , MIYOSHI KENICHI , UESUGI MITSURU , UEHARA TOSHIYUKI
IPC分类号： H04L1/16 , H04L27/00 , H04L27/36
摘要： PROBLEM TO BE SOLVED: To improve the throughput of data communication using multi-value modulation. SOLUTION: During retransmission, a switch 604 is switched and transmit data stored in a buffer 603 in initial transmission have their bit array converted by a bit array conversion unit 606, and are then input to a multi-value modulation unit 605. Namely, the array order of the bit array in one symbol is made reverse to that in the initial transmission. The bit-array-converted symbol is subjected to multi-value modulation by a multi-value modulation unit 605 using 16QAM. The modulated symbol is multiplexed by a multiplexer 608 with a transmission frequency notice signal indicating the second transmission, and then transmitted through an antenna 613. Thus, when the retransmission is performed, bit positions where data are allocated in one symbol are changed from those in the initial transmission and the symbol is transmitted. COPYRIGHT: (C)2010,JPO&INPIT

5. 发明专利

JP2012178868A Integrated circuit 有权
标题翻译：集成电路
公开(公告)号：JP2012178868A
公开(公告)日：2012-09-13
申请号：JP2012112219
申请日：2012-05-16
申请人： Panasonic Corp , パナソニック株式会社
发明人： IMAMURA DAICHI , SUZUKI HIDETOSHI , NISHIO AKIHIKO , MATSUMOTO ATSUSHI
IPC分类号： H04L1/00 , H04L27/00
CPC分类号： H04W72/0406 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0025 , H04L1/0029 , H04L1/1671
摘要： PROBLEM TO BE SOLVED: To provide an integrated circuit improving downlink and uplink throughput even when performing dynamic symbol allocation.SOLUTION: A BS and an MS share a table correlating a basic TF as a combination of each parameters such as TB size used for transmitting only user data, an allocation RB quantity, a modulation system, and an encoding ratio, with a derived TF having different TB size of the user data depending on combination of L1/L2 control information. Even when the L1/L2 control information is multiplexed, an Index corresponding to the basic TF is reported from the BS to the MS.
摘要翻译：要解决的问题：提供即使在执行动态符号分配时也提高下行链路和上行链路吞吐量的集成电路。解决方案：BS和MS共享将基本TF相关联的表，作为用于仅传送用户数据的TB大小，分配RB数量，调制系统和编码比率的每个参数的组合，其中根据L1 / L2控制信息的组合，导出具有不同TB大小的用户数据的导出TF。即使当L1 / L2控制信息被多路复用时，与基本TF相对应的索引从BS报告给MS。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011254509A Base station device and wireless communication method 有权
标题翻译：基站设备和无线通信方法
公开(公告)号：JP2011254509A
公开(公告)日：2011-12-15
申请号：JP2011159870
申请日：2011-07-21
申请人： Panasonic Corp , パナソニック株式会社
发明人： MATSUMOTO ATSUSHI , IMAMURA DAICHI , IWAI TAKASHI , OGAWA YOSHIHIKO , TAKADA TOMOFUMI , HIRAMATSU KATSUHIKO
IPC分类号： H04W72/04 , H04B1/713 , H04W28/16
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： PROBLEM TO BE SOLVED: To suppress degradation of CQI estimation accuracy on bands on which an SRS is not transmitted while preventing interference between the SRS and a PUCCH when the PUCCH transmission bandwidth fluctuates.SOLUTION: Provided is a wireless communication device capable of suppressing degradation of CQI estimation accuracy on bands on which a SRS is not transmitted while preventing interference between the SRS and a PUCCH when the PUCCH transmission bandwidth fluctuates. In the device, an SRS code generation unit (201) generates an SRS(Sounding Reference Signal) for measuring the quality of an uplink data channel, an SRS arrangement unit (202) frequency-multiplexes and arranges the SRS on an SRS transmission band, and an SRS arrangement control unit (208), based on SRS arrangement information transmitted from a base station, according to the fluctuation of a reference signal transmission bandwidth, without changing the bandwidth of one multiple unit of the SRS, controls the frequency multiplex of the SRS so that the SRS is equalized in frequency, and controls transmission intervals of the frequency multiplexed SRS.
摘要翻译：要解决的问题：在PUCCH传输带宽波动的同时防止SRS与PUCCH之间的干扰的同时，抑制不发送SRS的频带上的CQI估计精度的劣化。解决方案：提供一种无线通信装置，其能够在PUCCH发送带宽波动的同时防止SRS与PUCCH之间的干扰的同时，抑制不发送SRS的频带上的CQI估计精度的劣化。在该装置中，SRS代码生成部（201）生成用于测量上行链路数据信道的质量的SRS（Sounding Reference Signal），SRS配置部（202）对SRS发送频带进行频率复用并配置SRS，以及SRS配置控制部（208），基于从基站发送的SRS配置信息，根据参考信号传输带宽的变动，而不改变SRS的一个多个单元的带宽，控制所述SRS配置控制单元 SRS，使SRS在频率上均衡，并控制频率复用SRS的发送间隔。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011254504A Mobile station apparatus and series generation method 有权
标题翻译：移动站设备和系列生成方法
公开(公告)号：JP2011254504A
公开(公告)日：2011-12-15
申请号：JP2011156650
申请日：2011-07-15
申请人： Panasonic Corp , パナソニック株式会社
发明人： IMAMURA DAICHI , IWAI TAKASHI , IGAI KAZUNORI , FUTAKI SADAKI , MATSUMOTO ATSUSHI
IPC分类号： H04J13/10 , H04B1/707 , H04J13/00 , H04J13/16 , H04J13/18 , H04J13/22 , H04W72/04 , H04W74/08
CPC分类号： H04W72/0446 , H04J13/0062 , H04J13/0066 , H04J13/22 , H04J2013/0096 , H04L5/0053 , H04W72/005 , H04W72/0413 , H04W72/042 , H04W72/0466
摘要： PROBLEM TO BE SOLVED: To provide a mobile station apparatus and a series generation method reducing an amount of signaling that notifies of a Zadoff-Chu series or GCL series allocated to a cell.SOLUTION: An index is associated with a plurality of different ZC series sequentially from 1, and when the ZC series allocated to a cell so that the index may be contiguous is notified of to UE from BS, the ZC series is notified of through a notice channel as allocation series information by combining a start index indicating the beginning of the contiguous index, and the allocated number of series. Sharing with the BS a correspondence relation between the ZC series and the index, the UE specifies an available series number from this correspondence relation and the allocation series information notified of by the BS.
摘要翻译：要解决的问题：提供一种减少通知分配给小区的Zadoff-Chu系列或GCL系列的信令量的移动站装置和系列生成方法。解决方案：索引从1顺序地与多个不同的ZC序列相关联，并且当分配给小区使得索引可以是连续的ZC序列从BS被向UE通知时，向ZC系列通知通过组合指示连续索引的开始的开始索引和分配的序列数作为分配序列信息通过通知通道。与BS共享ZC系列和索引之间的对应关系，UE从该对应关系和由BS通知的分配序列信息指定可用的序列号。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011151870A Radio communication method, radio communication system and base station apparatus 有权
标题翻译：无线电通信方法，无线电通信系统和基站装置
公开(公告)号：JP2011151870A
公开(公告)日：2011-08-04
申请号：JP2011108368
申请日：2011-05-13
申请人： Panasonic Corp , パナソニック株式会社
发明人： NAKAO SHOGO , IMAMURA DAICHI , OGAWA YOSHIHIKO , MATSUMOTO ATSUSHI , HIRAMATSU KATSUHIKO
IPC分类号： H04J11/00 , H04B1/707 , H04J13/00 , H04J13/22
CPC分类号： H04L5/0057 , H04B1/7075 , H04J11/0023 , H04J13/0062 , H04J13/0074 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L5/0007 , H04L5/0016 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L27/00 , H04W24/02 , H04W72/0413 , H04W72/0446
摘要： PROBLEM TO BE SOLVED: To provide a radio communication method, along with a radio communication system and base station apparatus, capable of improving the CQI reception performance, even when a delay or the like is caused in a propagation path, a transmission timing error is caused, or a residual interference is generated between cyclic shift amounts of different ZC sequences.
SOLUTION: For a second symbol and a sixth symbol of an ACK/NACK signal which are multiplexed by RS of CQI, (+,+) or (-,-) is applied to a partial sequence (W
1 , W
2 ) of the Walsh sequence. For RS of CQI transmitted from a mobile station, (+) is added as an RS phase of the second symbol and (-) is added as an RS phase of the sixth symbol. A base station 100 receives multiplexed signals of ACK/NACK signals and CQI signals transmitted from a plurality of mobile stations. An RS synthesis unit 119 performs synthesis by aligning the RS phase of CQI.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供能够提高CQI接收性能的无线通信系统和基站装置的无线通信方法，即使在传播路径中产生延迟等，也可以是传输导致定时误差，或者在不同ZC序列的循环移位量之间产生残留干扰。解决方案：对于由RS的RS复用的ACK / NACK信号的第二符号和第六符号，将（+，+）或（ - ， - ）应用于部分序列（W 1 Walsh序列的，W 2 ）。对于从移动站发送的CQI的RS，添加（+）作为第二符号的RS相位，并且（ - ）被添加为第六符号的RS相位。基站100接收从多个移动台发送的ACK / NACK信号和CQI信号的复用信号。 RS合成单元119通过对齐CQI的RS相位进行合成。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010220258A Mobile station apparatus, base station apparatus, transmission method, and receiving method 有权
标题翻译：移动站装置，基站装置，传输方法和接收方法
公开(公告)号：JP2010220258A
公开(公告)日：2010-09-30
申请号：JP2010141569
申请日：2010-06-22
申请人： Panasonic Corp , パナソニック株式会社
发明人： IWAI TAKASHI , IMAMURA DAICHI , TAKADA TOMOHITO , MATSUMOTO ATSUSHI , OGAWA YOSHIHIKO , FUTAKI SADAKI
IPC分类号： H04J11/00 , H04W28/06 , H04W72/04 , H04W72/12
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/0048 , H04L5/0051 , H04L5/0082 , H04L27/2613 , H04W72/0446 , H04W74/0833
摘要： PROBLEM TO BE SOLVED: To provide: a mobile station apparatus for suppressing a use amount of an SRS (sounding reference signal) communication resource; a base station apparatus; a transmission method; and a receiving method. SOLUTION: A correlation rule-setting portion 102 sets a rule for correlating a Preamble with an SRS transmission time interval so that a Preamble transmission time domain and an SRS transmission time domain are in the same transmission time domain. An SRS transmission time domain-deciding portion 103 decides a time interval of a transmission time domain capable of transmitting an SRS based on the Preamble transmission time interval inputted from a Preamble transmission domain deciding portion 101 and a correlation rule inputted from the correlation rule-setting portion 102. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制SRS（探测参考信号）通信资源的使用量的移动站装置; 基站装置; 传输方式; 和接收方法。解决方案：相关规则设置部分102设置用于将前导码与SRS传输时间间隔相关联的规则，使得前导传输时域和SRS传输时域处于相同的传输时域。 SRS发送时域决定部103基于从前导码传输域决定部101输入的前导码发送时间间隔和从相关规则设定输入的相关规则，决定能够发送SRS的发送时域的时间间隔部分102.版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2014007762A Radio communication device, radio communication method and integrated circuit 有权
标题翻译：无线电通信设备，无线电通信方法和集成电路
公开(公告)号：JP2014007762A
公开(公告)日：2014-01-16
申请号：JP2013188260
申请日：2013-09-11
申请人： Panasonic Corp , パナソニック株式会社
发明人： IWAI TAKASHI , NISHIO AKIHIKO , IMAMURA DAICHI , OGAWA YOSHIHIKO , MATSUMOTO ATSUSHI
IPC分类号： H04W52/30 , H04W72/04
CPC分类号： H04W52/365 , H04L5/0007 , H04L5/0053 , H04W72/0473
摘要： PROBLEM TO BE SOLVED: To provide a radio communication device capable of precisely switching between transmission modes of PUSCH and PUCCH while preventing increase of signaling overhead.SOLUTION: At a mobile station, a reception RF section 202 performs a calculation based on a maximum transmission power and a transmission power of a data channel and receives a transmitted first power head room (PHR). At the mobile station, the reception RF section 202 performs a calculation based on the maximum transmission power, the transmission power of the data channel and the transmission power of the control channel and receives transmitted second PHR. The transmission mode control section 210 sets simultaneous transmission using different frequency bands between the data channel and the control channel to the mobile station. When transmitting using the different frequency bands between the data channel and the control channel, the mobile station calculates the second PHR and transmits the same.
摘要翻译：要解决的问题：提供能够在防止信令开销增加的同时精确地切换PUSCH和PUCCH的发送模式的无线通信装置。解决方案：在移动台，接收RF部202基于最大发送功率进行计算和数据信道的发送功率，并接收发送的第一电力头部房间（PHR）。在移动台，接收RF部202基于最大发送功率，数据信道的发送功率和控制信道的发送功率进行计算，并接收发送的第二PHR。发送模式控制部210将数据信道和控制信道之间的不同频带同时发送到移动台。当使用数据信道和控制信道之间的不同频带进行发送时，移动台计算第二PHR并发送。

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