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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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3.发明授权Efficient transmission of a response signal for a random access preamble transmitted from legacy or extension carrier capable devices 有权从传统或支持扩展载波的设备发送的随机接入前导码的响应信号的高效传输公开(公告)号：US09282577B2
公开(公告)日：2016-03-08
申请号：US14237252
申请日：2012-07-20
CPC分类号： H04W74/0833 , H04B7/2671 , H04J3/0635 , H04J11/0079 , H04J2011/0096 , H04W28/0236 , H04W56/0005 , H04W74/006
摘要： In order to provide a transmission device and transmission method with which a response signal for random access preamble transmitted from a preamble transmission device is efficiently transmitted, base station (100) sets a first resource candidate group, which enables terminal (200) capable of receiving a latch response transmitted by demodulation reference signal (DMRS) transmission to be selected, and a second resource candidate group, which enables terminal (300) incapable of receiving a latch response transmitted by DMRS transmission but capable of receiving a latch response transmitted by cell-specific reference signal (CRS) transmission to be selected. Base station (100) selects DMRS transmission as the latch response transmission method when a resource in which latch preamble has been received is included in the first candidate group, but selects CRS transmission as the latch response transmission method when the resource is included in the second resource candidate group.
摘要翻译： 为了提供一种发送装置和发送方法，通过该发送装置和发送方法，有效地发送从前导码发送装置发送的随机接入前导的响应信号，基站（100）设置使能够接收的终端（200）的第一资源候选组 由待选择的解调参考信号（DMRS）传输发送的锁存响应和第二资源候选组，使能终端（300）能够接收由DMRS传输发送的锁存响应但能够接收由小区 - 特定参考信号（CRS）传输被选择。 当已经接收到锁存前导码的资源被包括在第一候选组中时，基站（100）选择DMRS传输作为锁存响应传输方法，但是当资源被包括在第二候选组中时，选择CRS传输作为锁存响应传输方法 资源候选组。
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4.发明申请公开(公告)号：US20140169260A1
公开(公告)日：2014-06-19
申请号：US14237252
申请日：2012-07-20
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04B7/2671 , H04J3/0635 , H04J11/0079 , H04J2011/0096 , H04W28/0236 , H04W56/0005 , H04W74/006
摘要： In order to provide a transmission device and transmission method with which a response signal for random access preamble transmitted from a preamble transmission device is efficiently transmitted, setting unit (101) in base station (100) sets a first resource candidate group, which enables terminal (200) capable of receiving a latch response transmitted by demodulation reference signal (DMRS) transmission to be selected, and a second resource candidate group, which enables terminal (300) incapable of receiving a latch response transmitted by DMRS transmission but capable of receiving a latch response transmitted by cell-specific reference signal (CRS) transmission to be selected. Control unit (103) selects DMRS transmission as the latch response transmission method when a resource in which latch preamble has been received is included in the first candidate group, but selects CRS transmission as the latch response transmission method when the resource is included in the second resource candidate group.
摘要翻译： 为了提供一种发送装置和发送方法，通过该发送装置和发送方法，有效地发送从前导码发送装置发送的随机接入前导的响应信号，基站（100）中的设定部（101）设定第一资源候补组， （200），其能够接收由要选择的解调参考信号（DMRS）传输发送的锁存响应;以及第二资源候选组，其使能终端（300）不能接收通过DMRS传输发送的但能够接收 通过小区特定参考信号（CRS）传输发送的锁存响应被选择。 控制单元（103）选择DMRS发送作为锁存响应发送方法，当其中接收到锁存前导码的资源被包括在第一候选组中时，当资源被包括在第二候选组中时，选择CRS发送作为锁存响应发送方法 资源候选组。
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公开(公告)号：US09184896B2
公开(公告)日：2015-11-10
申请号：US14114705
申请日：2012-06-29
申请人： Toru Oizumi , Daichi Imamura , Akihiko Nishio , Hidetoshi Suzuki
发明人： Toru Oizumi , Daichi Imamura , Akihiko Nishio , Hidetoshi Suzuki
CPC分类号： H04W72/0446 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0085 , H04W72/042 , H04W72/1289 , H04W84/042 , H04W88/02
摘要： The purpose of the present invention is to inhibit an increase in the amount of A/N resources, without changing the timing at which the error detection result of an SCell is notified when UL-DL configurations to be configured for each of the unit bands are different, from the timing at which the error detection result is notified when just a single unit band is configured. A control unit (208) transmits, using a first unit band, a response signal including error detection results about data received with both the first unit band and a second unit band. In a first composition pattern set for the first unit band, an uplink communication subframe is set to be the same timing as at least an uplink communication subframe of a second composition pattern set for the second unit band.
摘要翻译： 本发明的目的是在不改变要为每个单位频带配置的UL-DL配置为什么通知SCell的错误检测结果的定时时禁止A / N资源量的增加 与仅配置单个单位频带时通知错误检测结果的定时不同。 控制单元（208）使用第一单位频带发送响应信号，该响应信号包括关于用第一单位频带和第二单位频带两者接收的数据的错误检测结果。 在针对第一单位频带设置的第一组合模式中，将上行链路通信子帧设置为与至少为第二单位频带设置的第二组合模式的上行链路通信子帧相同的定时。
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6.发明授权Base station, terminal, band allocation method, and downlink data communication method 有权基站，终端，频带分配方法和下行数据通信方式公开(公告)号：US08971260B2
公开(公告)日：2015-03-03
申请号：US13056615
申请日：2009-08-03
CPC分类号： H04W56/001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2601 , H04L27/2647 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/048 , H04W72/0493
摘要： Provided are a base station, a terminal, a band allocation method, and a downlink data communication method in which a mapping method for synchronization signals and report signals is implemented with high resource usage efficiency when a first system in which an independent single communication is allocated to a unit band co-exists with a second system in which a plurality of unit bands can be allocated to a single communication. In a base station (200), an OFDM signal generation unit (225) maps primary synchronization channel (P-SCH), secondary synchronization channel (S-SCH), primary broadcast channel (P-BCH), and dynamic broadcast channel (D-BCH), which can be decoded by both an LTE terminal and an LTE+ terminal, to some of a plurality of unit bands available to the station itself. The OFDM signal generation unit (225) also maps D-BCH+, which can be decoded only by an LTE+ terminal, to all of the plurality of unit bands to produce a multiplexed transmission signal. When the terminal which has transmitted terminal capability information is an LTE+ terminal, a control unit (265) transmits a band movement indication which indicates changes in the reception band to that terminal.
摘要翻译： 提供一种基站，终端，频带分配方法和下行链路数据通信方法，其中当分配独立单个通信的第一系统时，以高资源使用效率实现同步信号和报告信号的映射方法 到单位频带与其中可以将多个单位频带分配给单个通信的第二系统共存。 在基站（200）中，OFDM信号生成部（225）将主同步信道（P-SCH），辅同步信道（S-SCH），主广播信道（P-BCH）和动态广播信道 -BCH），其可以由LTE终端和LTE +终端解码到站本身可用的多个单位频带中的一些。 OFDM信号生成单元（225）还将仅能由LTE +终端解码的D-BCH +映射到所述多个单位频带的全部以产生复用的发送信号。 当具有发送终端能力信息的终端是LTE +终端时，控制单元（265）向该终端发送指示接收频带的变化的频带移动指示。
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公开(公告)号：US20140064233A1
公开(公告)日：2014-03-06
申请号：US14114705
申请日：2012-06-29
申请人： Toru Oizumi , Daichi Imamura , Akihiko Nishio , Hidetoshi Suzuki
发明人： Toru Oizumi , Daichi Imamura , Akihiko Nishio , Hidetoshi Suzuki
IPC分类号： H04L5/00
CPC分类号： H04W72/0446 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0085 , H04W72/042 , H04W72/1289 , H04W84/042 , H04W88/02
摘要： The purpose of the present invention is to inhibit an increase in the amount of A/N resources, without changing the timing at which the error detection result of an SCell is notified when UL-DL configurations to be configured for each of the unit bands are different, from the timing at which the error detection result is notified when just a single unit band is configured. A control unit (208) transmits, using a first unit band, a response signal including error detection results about data received with both the first unit band and a second unit band. In a first composition pattern set for the first unit band, an uplink communication subframe is set to be the same timing as at least an uplink communication subframe of a second composition pattern set for the second unit band.
摘要翻译： 本发明的目的是在不改变要为每个单位频带配置的UL-DL配置为什么通知SCell的错误检测结果的定时时禁止A / N资源量的增加 与仅配置单个单位频带时通知错误检测结果的定时不同。 控制单元（208）使用第一单位频带发送响应信号，该响应信号包括关于用第一单位频带和第二单位频带两者接收的数据的错误检测结果。 在针对第一单位频带设置的第一组合模式中，将上行链路通信子帧设置为与至少为第二单位频带设置的第二组合模式的上行链路通信子帧相同的定时。
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公开(公告)号：US08619719B2
公开(公告)日：2013-12-31
申请号：US12522539
申请日：2007-12-10
IPC分类号： H04B7/216
CPC分类号： H04W72/042 , H04B7/0413 , H04B7/0417 , H04L1/0003 , H04L1/0004 , H04L1/0009 , H04L1/001 , H04L1/0017 , H04L1/0046 , H04L1/0072 , H04L1/0075 , H04L1/0079 , H04L1/06 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0053 , H04L2001/0093 , H04W72/1263
摘要： The invention relates to a method, apparatus and system for configuring control channels in a mobile communication network and a mobile station. In order to suggest another improved scheme for configuring control channels, in particular control channels related to the transmission of user data the invention suggests aligning the size of the control channel information of different formats to an equal number of coded control channel information bits and/or modulation symbols for each control channel. The control channels may comprise scheduling related control information. According to another aspect of the invention, a more flexible solution is proposed that may allow for taking different geometries of mobile stations within a cell into account. Similar to the aspect above, the size of the control channel information is aligned by means of modulation and/or coding, however the control channel information is aligned to one out of a set of numbers of coded control channel information bits and/or modulation symbols for each control channel.
摘要翻译： 本发明涉及一种在移动通信网络和移动台中配置控制信道的方法，装置和系统。 为了提出用于配置控制信道，特别是与用户数据传输相关的控制信道的另一改进方案，本发明建议将不同格式的控制信道信息的大小对准到相等数量的编码控制信道信息比特和/或 每个控制通道的调制符号。 控制信道可以包括调度相关控制信息。 根据本发明的另一方面，提出了一种更灵活的解决方案，其可以考虑考虑小区内的移动台的不同几何形状。 与上述方面类似，通过调制和/或编码来对齐控制信道信息的大小，然而控制信道信息与一组编码的控制信道信息位和/或调制符号中的一个对齐 为每个控制通道。
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9.发明申请WIRELESS COMMUNICATION MOBILE STATION DEVICE AND DISTRIBUTION AND PLACEMENT METHOD FOR RESOURCE ELEMENTS 审中-公开无线通信移动站设备及资源分配与配置方法公开(公告)号：US20110069671A1
公开(公告)日：2011-03-24
申请号：US12993404
申请日：2009-05-22
申请人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Kenichi Kuri
发明人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Kenichi Kuri
IPC分类号： H04W72/04
CPC分类号： H03M13/27 , H03M13/09 , H03M13/6525 , H04B7/12 , H04L1/0061 , H04L1/0071 , H04L5/0007 , H04L5/0044 , H04L25/03159 , H04L27/0008 , H04L2025/03414
摘要： Provided is a mobile station which can obtain an equivalent diversity effect in each communication scheme while keeping to an minimum the increase in the circuit scale of a mobile station even when the mobile station is compatible with a plurality of communication schemes. In a mobile station (100) which performs either single-carrier frequency-division multiple access (SC-FDMA) communication or orthogonal frequency division multiple access (OFDMA) communication, an interleaving unit (103) interleaves a plurality of resource elements, which are divided into a plurality of code blocks, in a plurality of code blocks when either SC-FDMA or OFDMA communication is performed. In addition, only when OFDMA communication is performed, a serial-to-parallel (SIP) converter (107) converts the data symbols to parallel streams and generates the OFDM symbols. A shifter (108) provides a different frequency shift to each OFDM symbol for the OFDM symbols input from the S/P converter (107), and distributes and places the plurality of resource elements of each plurality of code blocks after interleaving in the frequency domain.
摘要翻译： 提供了一种能够在每个通信方案中获得等效分集效应的移动站，即使当移动台与多种通信方案兼容时，也能够将移动台的电路规模的增加最小化。 在执行单载波频分多址（SC-FDMA）通信或正交频分多址（OFDMA）通信的移动台（100）中，交织单元（103）对多个资源元素进行交织， 当执行SC-FDMA或OFDMA通信时，在多个码块中分成多个码块。 此外，只有在执行OFDMA通信时，串行到并行（SIP）转换器（107）将数据符号转换为并行流并生成OFDM符号。 移位器（108）对于从S / P转换器（107）输入的OFDM符号为每个OFDM符号提供不同的频移，并且在频域中分配并放置每个多个码块的多个资源元素 。
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10.发明申请公开(公告)号：US20100202377A1
公开(公告)日：2010-08-12
申请号：US12671198
申请日：2008-12-26
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04W72/00 , H04W72/04 , H04W72/042 , H04W72/044
摘要： It is an object to provide a wireless communication base station device that can prevent the decline of a system throughput due to the degradation of a utilization efficiency of a communication resource of a channel for carrying out a frequency diversity transmission when a frequency scheduling transmission and a frequency diversity transmission are concurrently carried out in multiple carrier communication. In the wireless communication base station device, a modulation unit (12) carries out modulation processing for Dch data after coding to generate a Dch data symbol. A modulation unit (22) carries out modulation processing for Lch data after coding to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and Lch data symbol to each sub-carrier composing an OFDM symbol and outputs the allocated sub-carrier to a multiplex unit (104). In this case, the allocation unit (103) allocates the Dch data symbol to a plurality of resource blocks where one Dch is arranged at an interval equal to integral multiples of the number of resource blocks composing a resource block group.
摘要翻译： 本发明的目的是提供一种无线通信基站装置，其能够防止由于在频率调度发送时的用于进行频率分集发送的信道的通信资源的利用效率的劣化而导致的系统吞吐量的下降 频率分集传输在多载波通信中同时进行。 在无线通信基站装置中，调制部（12）对编码后的Dch数据进行调制处理，生成Dch数据符号。 调制单元（22）对编码后的Lch数据进行调制处理，生成Lch数据符号。 分配单元（103）将Dch数据符号和Lch数据符号分配给构成OFDM符号的每个子载波，并将所分配的子载波输出到多路复用单元（104）。 在这种情况下，分配单元（103）将Dch数据符号分配给多个资源块，其中一个Dch以等于构成资源块组的资源块的数量的整数倍的间隔排列。
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