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公开(公告)号：US20110096690A1
公开(公告)日：2011-04-28
申请号：US12984555
申请日：2011-01-04
IPC分类号： H04W24/08
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译： 一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。 在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI， 宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。
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2.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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3.发明授权Transmitting apparatus and communication method in a communication system wherein a plurality of system bandwidths are set 有权在其中设置多个系统带宽的通信系统中的发送装置和通信方法公开(公告)号：US08406189B2
公开(公告)日：2013-03-26
申请号：US13106314
申请日：2011-05-12
IPC分类号： H04W4/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译： 一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。 在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI， 宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。
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公开(公告)号：US20110211482A1
公开(公告)日：2011-09-01
申请号：US13106314
申请日：2011-05-12
IPC分类号： H04W24/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
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公开(公告)号：US20140161093A1
公开(公告)日：2014-06-12
申请号：US14237056
申请日：2012-07-23
CPC分类号： H04L5/0053 , H04B7/024 , H04B7/0626 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0031 , H04L1/1671 , H04L5/0035 , H04W24/10 , H04W52/146 , H04W52/247
摘要： The present invention is a terminal capable of suppressing increase in transmit power required for transmitting a CSI report at a terminal while widely securing candidates for motion control. A reception processing unit (203) receives multiple reference signals from multiple transmission points, first information indicating the multiple transmission points, and second information indicating at least one transmission point included in the multiple transmission points; a CSI generation unit (206), on the basis of the first information, generates first channel information including channel information corresponding to each of the multiple reference signals from the multiple transmission points, and on the basis of the second information, generates second channel information including channel information corresponding to the reference signals from the at least one of the transmission points; and a transmission signal formation unit (208) transmits the first channel information and the second channel information which have been generated.
摘要翻译： 本发明是能够抑制在终端发送CSI报告所需的发送功率的增加的终端，同时广泛地确保运动控制的候选。 接收处理单元（203）从多个发送点接收多个参考信号，指示多个发送点的第一信息，以及指示包含在多个发送点中的至少一个发送点的第二信息。 基于第一信息的CSI生成单元（206）生成包括与来自多个发送点的多个参考信号中的每一个对应的信道信息的第一信道信息，并且基于第二信息生成第二信道信息 包括对应于来自所述至少一个传输点的参考信号的信道信息; 发送信号形成部（208）发送已经生成的第一信道信息和第二信道信息。
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6.发明授权Receiver apparatus and communication method in a communication system wherein a plurality of system bandwidths are set 有权在其中设置多个系统带宽的通信系统中的接收机装置和通信方法公开(公告)号：US07970001B2
公开(公告)日：2011-06-28
申请号：US12680182
申请日：2008-09-30
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译： 一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。 在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI， 宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。
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公开(公告)号：US20100208606A1
公开(公告)日：2010-08-19
申请号：US12680182
申请日：2008-09-30
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译： 一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。 在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI， 宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。
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8.发明授权Terminal, transmitting device, reception quality reporting method and reception method 有权终端，发送装置，接收质量报告方法和接收方法公开(公告)号：US09451589B2
公开(公告)日：2016-09-20
申请号：US14234570
申请日：2012-06-01
IPC分类号： H04W72/02 , H04B7/02 , H04L5/00 , H04W24/08 , H04W24/10 , H04W72/08 , H04W52/24 , H04W52/14 , H04B7/06 , H04W36/00
CPC分类号： H04L5/0035 , H04B7/024 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/00 , H04L5/001 , H04L5/005 , H04L43/16 , H04W16/32 , H04W24/08 , H04W24/10 , H04W36/0088 , H04W52/146 , H04W52/242 , H04W72/02 , H04W72/0473 , H04W72/085 , H04W76/27 , H04W88/085
摘要： A terminal which is capable of selecting appropriate transmission points while reducing the overhead for channel state information (CSI) reporting is provided. A measuring unit (303) uses a plurality of reference signals from a plurality of transmission points to measure a first reception quality with respect to each of the plurality of reference signals. A receiving unit (301) receives a first piece of information concerning at least one specific reference signal among the plurality of reference signals, and the measuring unit (303) uses the specific reference signal to measure a second reception quality on the basis of the first piece of information. A transmitting unit (304) reports the first reception quality, which satisfies a predetermined condition, and the second reception quality.
摘要翻译： 提供能够选择合适的传输点同时减少信道状态信息（CSI）报告的开销的终端。 测量单元（303）使用来自多个发送点的多个参考信号来测量关于多个参考信号中的每一个的第一接收质量。 接收单元（301）在多个参考信号中接收关于至少一个特定参考信号的第一条信息，并且测量单元（303）使用该特定参考信号来测量第二接收质量 信息片段。 发送单元（304）报告满足预定条件的第一接收质量和第二接收质量。
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9.发明授权公开(公告)号：US09325475B2
公开(公告)日：2016-04-26
申请号：US14237056
申请日：2012-07-23
IPC分类号： H04L12/26 , H04L5/00 , H04W24/10 , H04B7/02 , H04B7/06 , H04L1/00 , H04L1/16 , H04W52/14 , H04W52/24
CPC分类号： H04L5/0053 , H04B7/024 , H04B7/0626 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0031 , H04L1/1671 , H04L5/0035 , H04W24/10 , H04W52/146 , H04W52/247
摘要： The present invention is a terminal capable of suppressing increase in transmit power required for transmitting a CSI report at a terminal while widely securing candidates for motion control. A reception processing unit (203) receives multiple reference signals from multiple transmission points, first information indicating the multiple transmission points, and second information indicating at least one transmission point included in the multiple transmission points; a CSI generation unit (206), on the basis of the first information, generates first channel information including channel information corresponding to each of the multiple reference signals from the multiple transmission points, and on the basis of the second information, generates second channel information including channel information corresponding to the reference signals from the at least one of the transmission points; and a transmission signal formation unit (208) transmits the first channel information and the second channel information which have been generated.
摘要翻译： 本发明是能够抑制在终端发送CSI报告所需的发送功率的增加的终端，同时广泛地确保运动控制的候选。 接收处理单元（203）从多个发送点接收多个参考信号，指示多个发送点的第一信息，以及指示包含在多个发送点中的至少一个发送点的第二信息。 基于第一信息的CSI生成单元（206）生成包括与来自多个发送点的多个参考信号中的每一个对应的信道信息的第一信道信息，并且基于第二信息生成第二信道信息 包括对应于来自所述至少一个传输点的参考信号的信道信息; 发送信号形成部（208）发送已经生成的第一信道信息和第二信道信息。
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公开(公告)号：US08160087B2
公开(公告)日：2012-04-17
申请号：US12984559
申请日：2011-01-04
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
摘要翻译： 一种接收机装置，其中可以减少具有多个系统带宽的通信系统中的CQI（信道质量指示符）测量的处理量。 在该装置中，窄带CQI测量部（109）从发送装置发送的窄带宽的起始位置，测量作为CQI测量所需的数量的资源块中的CQI作为窄带CQI， 宽带CQI测量部分（110）从发送装置发送的系统带宽中提取其CQI数量所需的资源块，然后测量作为代表该信道质量的宽频带CQI 整个系统带宽，提取的资源块中的平均CQI; 反馈信息生成部（111）生成包含窄带CQI和宽带CQI的反馈信息。
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