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公开(公告)号：US20120207054A1
公开(公告)日：2012-08-16
申请号：US13496058
申请日：2010-09-13
申请人： Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta
发明人： Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta
CPC分类号： H04L47/10 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0026 , H04L1/1671 , H04L1/1867 , H04L1/20 , H04W24/10 , H04W28/04 , H04W28/06 , H04W72/042 , H04W88/08
摘要： A radio base station eNB according to the present invention includes: a CQI reception unit 11 configured to receive CQI in PDSCH from a mobile station UE; a CQI adjustment unit 13 configured to adjust the received CQI based on a transmission acknowledgement result for a downlink data signal transmitted via the PDSCH; a selectable TF number calculation unit 22 configured to calculate a selectable maximum transport block size based on the number of mobile stations UE in each scheduling unit period; and an MCS selection unit 15 configured to select a modulation scheme and a coding rate, which are to be applied to each resource blocks in the PDSCH, based on the adjusted CQI and a transmission format corresponding to the calculated selectable maximum transport block size.
摘要翻译： 根据本发明的无线基站eNB包括：CQI接收单元11，被配置为从移动台UE接收PDSCH中的CQI; CQI调整单元13，被配置为基于通过PDSCH发送的下行链路数据信号的发送确认结果来调整接收到的CQI; 被配置为基于每个调度单位周期中的移动台UE的数量来计算可选择的最大传输块大小的可选TF号码计算单元22; 以及MCS选择单元15，被配置为基于经调整的CQI和与所计算的可选择的最大传输块大小相对应的传输格式来选择要应用于PDSCH中的每个资源块的调制方案和编码率。
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公开(公告)号：US08743728B2
公开(公告)日：2014-06-03
申请号：US13496058
申请日：2010-09-13
申请人： Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta
发明人： Naoto Okubo , Hiroyuki Ishii , Sadayuki Abeta
CPC分类号： H04L47/10 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0026 , H04L1/1671 , H04L1/1867 , H04L1/20 , H04W24/10 , H04W28/04 , H04W28/06 , H04W72/042 , H04W88/08
摘要： A radio base station eNB according to the present invention includes: a CQI reception unit 11 configured to receive CQI in PDSCH from a mobile station UE; a CQI adjustment unit 13 configured to adjust the received CQI based on a transmission acknowledgement result for a downlink data signal transmitted via the PDSCH; a selectable TF number calculation unit 22 configured to calculate a selectable maximum transport block size based on the number of mobile stations UE in each scheduling unit period; and an MCS selection unit 15 configured to select a modulation scheme and a coding rate, which are to be applied to each resource blocks in the PDSCH, based on the adjusted CQI and a transmission format corresponding to the calculated selectable maximum transport block size.
摘要翻译： 根据本发明的无线基站eNB包括：CQI接收单元11，被配置为从移动台UE接收PDSCH中的CQI; CQI调整单元13，被配置为基于通过PDSCH发送的下行链路数据信号的发送确认结果来调整接收到的CQI; 被配置为基于每个调度单位周期中的移动台UE的数量来计算可选择的最大传输块大小的可选TF号码计算单元22; 以及MCS选择单元15，被配置为基于经调整的CQI和与所计算的可选择的最大传输块大小相对应的传输格式来选择要应用于PDSCH中的每个资源块的调制方案和编码率。
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公开(公告)号：US20110317745A1
公开(公告)日：2011-12-29
申请号：US13142349
申请日：2009-12-24
IPC分类号： H04B1/707
CPC分类号： H04J13/0059 , H04J11/005 , H04J13/0074 , H04J13/14 , H04J13/22 , H04L27/2613 , H04W72/00 , H04W72/0446
摘要： In a mobile communication system according to the present invention, a reference signal sequence includes a plurality of signal sequences assigned in slot units in the predetermined physical channel based on a hopping pattern and a sequence shift pattern; the hopping pattern is configured to be determined based on a slot number and an SFN in the predetermined physical channel or the predetermined physical signal; the sequence shift pattern is configured to be determined based on the identification information of the cell to which the predetermined physical channel or the predetermined physical signal has been set; and the hopping cycle is configured to be determined based on a cycle of the slot number and an SFN cycle.
摘要翻译： 在根据本发明的移动通信系统中，参考信号序列包括基于跳频图案和序列移位模式在预定物理信道中以时隙单位分配的多个信号序列; 跳频图案被配置为基于预定物理信道中的时隙号和SFN或预定的物理信号来确定; 序列移位模式被配置为基于已经设置了预定物理信道或预定物理信号的小区的识别信息来确定; 并且跳频周期被配置为基于时隙号和SFN周期的周期来确定。
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公开(公告)号：US08514740B2
公开(公告)日：2013-08-20
申请号：US13126885
申请日：2009-10-28
申请人： Mikio Iwamura , Hiroyuki Ishii , Minami Ishii , Sadayuki Abeta
发明人： Mikio Iwamura , Hiroyuki Ishii , Minami Ishii , Sadayuki Abeta
IPC分类号： G01R31/08
CPC分类号： H04W28/20 , H04W4/06 , H04W48/08 , H04W72/0453 , H04W88/08
摘要： In a mobile communication system according to the present invention, a radio base station (eNB) is configured to transmit broadcast information including a parameter to which a frequency bandwidth used in the mobile communication system is set; a mobile station (UE#1) is configured to determine, when a predetermined value is set to the parameter included in the received broadcast information, that a first frequency bandwidth is the frequency bandwidth used in the mobile communication system; and a mobile station (UE#2) is configured to determine, when the predetermined value is set to the parameter included in the received broadcast information, that a second frequency bandwidth different from the first frequency bandwidth is the frequency bandwidth used in the mobile communication system.
摘要翻译： 在根据本发明的移动通信系统中，无线基站（eNB）被配置为发送包括设定了移动通信系统中使用的频带的参数的广播信息; 移动台（UE＃1）被配置为当对包含在所接收的广播信息中的参数设定预定值时，确定第一频带是移动通信系统中使用的频带宽度; 并且移动台（UE＃2）被配置为当预定值被设置为包括在所接收的广播信息中的参数时，确定与第一频率带宽不同的第二频率带宽是移动通信中使用的频带宽度 系统。
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公开(公告)号：US08175044B2
公开(公告)日：2012-05-08
申请号：US12010848
申请日：2008-01-30
申请人： Hiroyuki Seki , Dai Kimura , Tsuyoshi Shimomura , Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Sadayuki Abeta
发明人： Hiroyuki Seki , Dai Kimura , Tsuyoshi Shimomura , Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Sadayuki Abeta
CPC分类号： H04W72/1226 , H04W72/0453
摘要： The present invention is a wireless communication system having a mobile station and a wireless base station, wherein the wireless base station further having a scheduling processing unit which divides system bandwidth into a plurality of wireless resource blocks in a frequency domain, performs scheduling so that other channels are not assigned to the wireless resource blocks which are adjacent to a first channel when the first channel whose frequency characteristic is not orthogonal to the other channels is assigned to a certain wireless resource block resulting from the division, and creates scheduling information on the scheduling that is performed; and a transmission unit which transmits the scheduling information created by the scheduling processing unit to the mobile station, and the mobile station transmits a channel signal to the wireless base station on the basis of the scheduling information and the wireless base station receives the channel signal transmitted from the mobile station.
摘要翻译： 本发明是一种具有移动台和无线基站的无线通信系统，其中无线基站还具有将系统带宽分割为频域的多个无线资源块的调度处理单元，进行调度，使其他 当频率特性与其他信道不正交的第一信道被分配给由该划分产生的某个无线资源块时，不将信道分配给与第一信道相邻的无线资源块，并且创建关于调度的调度信息 被执行 以及传输单元，其将由调度处理单元创建的调度信息发送到移动站，并且移动站基于调度信息向无线基站发送信道信号，并且无线基站接收发送的信道信号 从移动台。
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公开(公告)号：US20110261772A1
公开(公告)日：2011-10-27
申请号：US13126885
申请日：2009-10-28
申请人： Mikio Iwamura , Hiroyuki Ishii , Minami Ishii , Sadayuki Abeta
发明人： Mikio Iwamura , Hiroyuki Ishii , Minami Ishii , Sadayuki Abeta
IPC分类号： H04W72/04
CPC分类号： H04W28/20 , H04W4/06 , H04W48/08 , H04W72/0453 , H04W88/08
摘要： In a mobile communication system according to the present invention, a radio base station (eNB) is configured to transmit broadcast information including a parameter to which a frequency bandwidth used in the mobile communication system is set; a mobile station (UE#1) is configured to determine, when a predetermined value is set to the parameter included in the received broadcast information, that a first frequency bandwidth is the frequency bandwidth used in the mobile communication system; and a mobile station (UE#2) is configured to determine, when the predetermined value is set to the parameter included in the received broadcast information, that a second frequency bandwidth different from the first frequency bandwidth is the frequency bandwidth used in the mobile communication system.
摘要翻译： 在根据本发明的移动通信系统中，无线基站（eNB）被配置为发送包括设定了移动通信系统中使用的频带的参数的广播信息; 移动台（UE＃1）被配置为当对包含在所接收的广播信息中的参数设定预定值时，确定第一频带是移动通信系统中使用的频带宽度; 并且移动台（UE＃2）被配置为当预定值被设置为包括在所接收的广播信息中的参数时，确定与第一频率带宽不同的第二频率带宽是移动通信中使用的频带宽度 系统。
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公开(公告)号：US20130244681A1
公开(公告)日：2013-09-19
申请号：US13989316
申请日：2011-10-24
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W88/08
摘要： A base station that performs radio communication with a mobile station includes an index calculation unit that calculates an index representing interference in a frequency band, wherein the frequency band is to be utilized by a different base station; a frequency band selection unit that selects the frequency band based on the index calculated by the index calculation unit, wherein, in the frequency band, the interference is less than or equal to a predetermined threshold value; and a communication unit that performs the radio communication with the mobile station in the frequency band selected by the frequency band selection unit.
摘要翻译： 执行与移动站的无线电通信的基站包括索引计算单元，其计算表示频带中的干扰的指标，其中，所述频带将由不同的基站使用; 频带选择单元，其基于由所述索引计算单元计算出的所述索引来选择所述频带，其中，在所述频带中，所述干扰小于或等于预定阈值; 以及通信单元，其在由频带选择单元选择的频带中执行与移动台的无线电通信。
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公开(公告)号：US20080186880A1
公开(公告)日：2008-08-07
申请号：US12010848
申请日：2008-01-30
申请人： Hiroyuki Seki , Dai Kimura , Tsuyoshi Shimomura , Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Sadayuki Abeta
发明人： Hiroyuki Seki , Dai Kimura , Tsuyoshi Shimomura , Hiroyuki Ishii , Yoshihisa Kishiyama , Kenichi Higuchi , Sadayuki Abeta
IPC分类号： H04B7/208
CPC分类号： H04W72/1226 , H04W72/0453
摘要： The present invention is a wireless communication system having a mobile station and a wireless base station, wherein the wireless base station further having a scheduling processing unit which divides system bandwidth into a plurality of wireless resource blocks in a frequency domain, performs scheduling so that other channels are not assigned to the wireless resource blocks which are adjacent to a first channel when the first channel whose frequency characteristic is not orthogonal to the other channels is assigned to a certain wireless resource block resulting from the division, and creates scheduling information on the scheduling that is performed; and a transmission unit which transmits the scheduling information created by the scheduling processing unit to the mobile station, and the mobile station transmits a channel signal to the wireless base station on the basis of the scheduling information and the wireless base station receives the channel signal transmitted from the mobile station.
摘要翻译： 本发明是一种具有移动台和无线基站的无线通信系统，其中无线基站还具有将系统带宽分割为频域的多个无线资源块的调度处理单元，进行调度，使其他 当频率特性与其他信道不正交的第一信道被分配给由该划分产生的某个无线资源块时，不将信道分配给与第一信道相邻的无线资源块，并且创建关于调度的调度信息 被执行 以及传输单元，其将由调度处理单元创建的调度信息发送到移动站，并且移动站基于调度信息向无线基站发送信道信号，并且无线基站接收发送的信道信号 从移动台。
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公开(公告)号：US08705420B2
公开(公告)日：2014-04-22
申请号：US12936921
申请日：2009-09-24
CPC分类号： H04L27/2607 , H04J11/0063
摘要： A mobile station (UE) according to the present invention includes: a CP length determiner unit (15) configured to determine a length of a CP to be inserted in an uplink signal; and a CP adder unit (14) configured to generate the uplink signal by adding a CP to any one of an inputted signal modulated by DFT-Spread OFDM (Single Carrier FDMA) scheme and an inputted signal modulated OFDM scheme, the CP having the length determined by the CP length determiner unit (15), wherein the cyclic prefix length determiner unit (15) is configured to be capable of setting the length of the CP to be inserted in the uplink signal independently of a length of a CP inserted in a downlink signal.
摘要翻译： 根据本发明的移动台（UE）包括：CP长度确定单元（15），被配置为确定要在上行链路信号中插入的CP的长度; 以及CP加法器单元（14），其被配置为通过将CP加到由DFT扩频OFDM（单载波FDMA）方案和输入的信号调制OFDM方案调制的输入信号中的任何一个中来生成上行链路信号，CP具有长度 由所述CP长度确定单元（15）确定，其中所述循环前缀长度确定单元（15）被配置为能够独立于插入到所述CP长度的CP的长度来设置要插入的所述CP的长度 下行信号。
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公开(公告)号：US20110149771A1
公开(公告)日：2011-06-23
申请号：US12936921
申请日：2009-09-24
CPC分类号： H04L27/2607 , H04J11/0063
摘要： A mobile station (UE) according to the present invention includes: a CP length determiner unit (15) configured to determine a length of a CP to be inserted in an uplink signal; and a CP adder unit (14) configured to generate the uplink signal by adding a CP to any one of an inputted signal modulated by DFT-Spread OFDM (Single Carrier FDMA) scheme and an inputted signal modulated OFDM scheme, the CP having the length determined by the CP length determiner unit (15), wherein the cyclic prefix length determiner unit (15) is configured to be capable of setting the length of the CP to be inserted in the uplink signal independently of a length of a CP inserted in a downlink signal.
摘要翻译： 根据本发明的移动台（UE）包括：CP长度确定单元（15），被配置为确定要在上行链路信号中插入的CP的长度; 以及CP加法器单元（14），其被配置为通过将CP加到由DFT扩频OFDM（单载波FDMA）方案和输入的信号调制OFDM方案调制的输入信号中的任何一个中来生成上行链路信号，CP具有长度 由所述CP长度确定单元（15）确定，其中所述循环前缀长度确定单元（15）被配置为能够独立于插入到所述CP长度的CP的长度来设置要插入的所述CP的长度 下行信号。
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