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1. 发明申请

US20110255461A1 TRANSMISSION EQUIPMENT AND METHOD FOR SENDING CONTROL MESSAGES 审中-公开
标题翻译：传输设备和发送控制消息的方法
公开(公告)号：US20110255461A1
公开(公告)日：2011-10-20
申请号：US13141566
申请日：2009-12-22
申请人： Lei Huang , Isamu Yoshii , Koh Wei Chien
发明人： Lei Huang , Isamu Yoshii , Koh Wei Chien
IPC分类号： H04W72/00 , H04H20/71
CPC分类号： H04W72/1273 , H04L5/0007 , H04L5/0053 , H04L27/2602 , Y02D70/1262 , Y02D70/146
摘要： Disclosed are transmission apparatus and a method for sending control information in which the processing time and power consumption at the reception side are reduced by improving the efficiency of reception processing at the reception side. At a base station (100), a information generating unit (103) generates control information and an OFDM communication unit (104) transmits a frame including the control information. The control information (300) has a unicast region (320) and broadcast/multicast regions (310), and scheduling information units (330) comprising a single MS-ID, a plurality of information elements (IE) that are transmitted to each mobile station (200) corresponding to this MS-ID, and an IE number indicator, which is the number information of this plurality of IEs, are included in a group of scheduling information units arranged in the unicast region (320).
摘要翻译：公开了发送装置和发送控制信息的方法，其中通过提高接收侧的接收处理的效率来减少接收侧的处理时间和功耗。在基站（100），信息生成单元（103）生成控制信息，OFDM通信单元（104）发送包括控制信息的帧。控制信息（300）具有单播区域（320）和广播/多播区域（310），以及包括单个MS-ID，多个信息元素（IE）的调度信息单元（330）对应于该MS-ID的站（200）和作为该多个IE的号码信息的IE号码指示符被包括在布置在单播区域（320）中的调度信息单元组中。

2. 发明授权

US09191770B2 Wireless communication device and hybrid automatic repeat request transmission method 有权
标题翻译：无线通信设备和混合自动重传请求传输方式
公开(公告)号：US09191770B2
公开(公告)日：2015-11-17
申请号：US13821411
申请日：2011-09-09
申请人： Lei Huang , Isamu Yoshii
发明人： Lei Huang , Isamu Yoshii
IPC分类号： H04W4/00 , H04L1/00 , H04L1/18 , H04W28/14 , H04L1/06
CPC分类号： H04L1/1874 , H04L1/0076 , H04L1/0618 , H04L1/1812 , H04L2001/0097 , H04W28/14
摘要： By reducing the overlap between HARQ subpackets transmitted by means of a transmitting MS and a cooperative MS, the disclosed method is capable of increasing gains in HARQ IR signal synthesis. The method transmits a hybrid automatic repeat request (HARQ) in a cooperative communication system formed so as to comprise a transmitting mobile station (MS) and a cooperative MS, and involves creating individual HARQ subpackets transmitted by means of the transmitting MS and the cooperative MS such that said subpackets are arranged in mutually opposite directions in a circular buffer.
摘要翻译：通过减少通过发送MS和协作MS发送的HARQ子分组之间的重叠，所公开的方法能够增加HARQ IR信号合成中的增益。该方法在协同通信系统中发送混合自动重传请求（HARQ），该协作通信系统形成为包括发送移动站（MS）和协作MS，并且涉及创建通过发送MS和协作MS发送的各个HARQ子分组使得所述子分组在循环缓冲器中以相互相反的方向布置。

3. 发明授权

US08861456B2 Radio communication device and method for performing a multicarrier operation using a plurality of carriers 有权
标题翻译：一种使用多个载波进行多载波操作的无线通信装置和方法
公开(公告)号：US08861456B2
公开(公告)日：2014-10-14
申请号：US13266563
申请日：2010-05-07
申请人： Lei Huang , Isamu Yoshii
发明人： Lei Huang , Isamu Yoshii
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0007 , H03M13/2728 , H03M13/2778 , H03M13/2957 , H04L5/0037
摘要： To improve the frequency diversity effect by preventing the related bits in the encoded data from being biased to the specified carrier in the case of performing the multicarrier operation. A modulated symbol sequence is segmented in a data segmentation section (116), and the segmented modulated symbol blocks are mapped on a plurality of carriers in a segment mapping section (120). The data segmentation section (116) groups each of K parts in the modulated symbol sequence into the same number of N groups, cyclically shifts the N groups for the respective parts of any (K−1) parts with shift amounts which differ among the parts, and substitutes the cyclically-shifted groups of the plurality of parts in the modulated symbol sequence with one another among the parts to segment the groups into a plurality of blocks.
摘要翻译：在执行多载波操作的情况下，通过防止编码数据中的相关比特偏置到指定载波来提高频率分集效应。调制符号序列在数据分割部分（116）中分段，并且分段调制符号块被映射在段映射部分（120）中的多个载波上。数据分割部分（116）将调制符号序列中的K个部分中的每一个分组成相同数量的N个组，对任何（K-1）部分的各个部分的N个组进行循环移位，其中部分并且将这些部分中的调制符号序列中的多个部分的循环移位组替换为将组分成多个块。

4. 发明申请

US20130163522A1 WIRELESS COMMUNICATION DEVICE AND HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION METHOD 有权
标题翻译：无线通信设备和混合自动重传请求传输方法
公开(公告)号：US20130163522A1
公开(公告)日：2013-06-27
申请号：US13821411
申请日：2011-09-09
申请人： Lei Huang , Isamu Yoshii
发明人： Lei Huang , Isamu Yoshii
IPC分类号： H04W4/00
CPC分类号： H04L1/1874 , H04L1/0076 , H04L1/0618 , H04L1/1812 , H04L2001/0097 , H04W28/14
摘要： By reducing the overlap between HARQ subpackets transmitted by means of a transmitting MS and a cooperative MS, the disclosed method is capable of increasing gains in HARQ IR signal synthesis. The method transmits a hybrid automatic repeat request (HARQ) in a cooperative communication system formed so as to comprise a transmitting mobile station (MS) and a cooperative MS, and involves creating individual HARQ subpackets transmitted by means of the transmitting MS and the cooperative MS such that said subpackets are arranged in mutually opposite directions in a circular buffer.
摘要翻译：通过减少通过发送MS和协作MS发送的HARQ子分组之间的重叠，所公开的方法能够增加HARQ IR信号合成中的增益。该方法在协同通信系统中发送混合自动重传请求（HARQ），该协作通信系统形成为包括发送移动站（MS）和协作MS，并且涉及创建通过发送MS和协作MS发送的各个HARQ子分组使得所述子分组在循环缓冲器中以相互相反的方向布置。

5. 发明申请

US20120051307A1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US20120051307A1
公开(公告)日：2012-03-01
申请号：US13266563
申请日：2010-05-07
申请人： Lei Huang , Isamu Yoshii
发明人： Lei Huang , Isamu Yoshii
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H03M13/2728 , H03M13/2778 , H03M13/2957 , H04L5/0037
摘要： To improve the frequency diversity effect by preventing the related bits in the encoded data from being biased to the specified carrier in the case of performing the multicarrier operation. A modulated symbol sequence is segmented in a data segmentation section (116), and the segmented modulated symbol blocks are mapped on a plurality of carriers in a segment mapping section (120). The data segmentation section (116) groups each of K parts in the modulated symbol sequence into the same number of N groups, cyclically shifts the N groups for the respective parts of any (K−1) parts with shift amounts which differ among the parts, and substitutes the cyclically-shifted groups of the plurality of parts in the modulated symbol sequence with one another among the parts to segment the groups into a plurality of blocks.
摘要翻译：在执行多载波操作的情况下，通过防止编码数据中的相关比特偏置到指定载波来提高频率分集效应。调制符号序列在数据分割部分（116）中分段，并且分段调制符号块被映射在段映射部分（120）中的多个载波上。数据分割部分（116）将调制符号序列中的K个部分中的每一个分组成相同数量的N个组，对任何（K-1）部分的各个部分的N个组进行循环移位，其中部分并且将这些部分中的调制符号序列中的多个部分的循环移位组替换为将组分成多个块。

6. 发明授权

US09031022B2 Base station, mobile station, coordinated mobile station, transmission method and reception method 有权
标题翻译：基站，移动台，协调移动台，传输方式和接收方式
公开(公告)号：US09031022B2
公开(公告)日：2015-05-12
申请号：US13638729
申请日：2011-04-20
申请人： Lei Huang , Isamu Yoshii , Daichi Imamura
发明人： Lei Huang , Isamu Yoshii , Daichi Imamura
IPC分类号： H04W4/00 , H04W72/12 , H04W88/04
CPC分类号： H04W72/042 , H04W72/005 , H04W72/121 , H04W88/04
摘要： A base station (BS) which communicates with a plurality of mobile stations (MSs) is configured so as to comprise a control signal generation unit which generates control signals showing information on the allocation of resources for each of the plurality of mobile stations (MSs), and a transmission unit which transmits the control signals to the plurality of mobile stations (MSs). A control signal for a given mobile station (MS) includes information relating to another mobile station (MS).
摘要翻译：与多个移动站（MS）进行通信的基站（BS）被配置为包括控制信号生成单元，该控制信号生成单元生成表示关于多个移动站（MS）中的每一个的资源分配的信息的控制信号，以及将控制信号发送到多个移动站（MS）的发送单元。给定移动台（MS）的控制信号包括与另一个移动站（MS）有关的信息。

7. 发明申请

US20130021981A1 BASE STATION, MOBILE STATION, COORDINATED MOBILE STATION, TRANSMISSION METHOD AND RECEPTION METHOD 有权
公开(公告)号：US20130021981A1
公开(公告)日：2013-01-24
申请号：US13638729
申请日：2011-04-20
申请人： Lei Huang , Isamu Yoshii , Daichi Imamura
发明人： Lei Huang , Isamu Yoshii , Daichi Imamura
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/005 , H04W72/121 , H04W88/04
摘要： A base station (BS) which communicates with a plurality of mobile stations (MSs) is configured so as to comprise a control signal generation unit which generates control signals showing information on the allocation of resources for each of the plurality of mobile stations (MSs), and a transmission unit which transmits the control signals to the plurality of mobile stations (MSs). A control signal for a given mobile station (MS) includes information relating to another mobile station (MS).

8. 发明授权

US09226301B2 System and method to shorten the time taken to improve inter-cell interference mitigation performance using adaptive fractional frequency reuse 有权
$System and method to shorten the time taken to improve inter-cell interference mitigation performance using adaptive fractional frequency reuse$
标题翻译：使用自适应分数频率重用来缩短提高小区间干扰减轻性能所花费的时间的系统和方法
公开(公告)号：US09226301B2
公开(公告)日：2015-12-29
申请号：US12678099
申请日：2008-09-25
申请人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Naoya Yosoku , Hidenori Kayama
发明人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Naoya Yosoku , Hidenori Kayama
IPC分类号： H04W72/08 , H04W72/04 , H04W52/24 , H04L5/00
CPC分类号： H04W72/082 , H04L5/0032 , H04W52/243 , H04W72/0413
摘要： A wireless base station apparatus includes an interference report receiver configured to receive interference reports transmitted on a shared radio resource from a plurality of wireless terminals that are present in a plurality of adjacent cells that are adjacent to a target cell, the shared radio resource being comprised of a plurality of carriers and being shared between the plurality of adjacent cells, and an adaptive fractional frequency reuse controller configured to control adaptive fractional frequency reuse processing in a downlink of the target cell, based on the received interference reports showing a downlink reception quality, wherein the interference reports are transmitted using selected carriers from the plurality of carriers by the plurality of wireless terminals, based on the downlink reception quality.
摘要翻译：无线基站装置包括：干扰报告接收器，被配置为从存在于与目标小区相邻的多个相邻小区中的多个无线终端接收在共享无线资源上发送的干扰报告，所述共享无线资源包括并且在多个相邻小区之间共享，以及自适应分数频率重用控制器，被配置为基于接收到的示出下行链路接收质量的干扰报告来控制目标小区的下行链路中的自适应分数频率重用处理，其中，所述干扰报告基于所述下行链路接收质量，由所述多个无线终端从所述多个载波中使用所选择的载波来发送。

9. 发明授权

US08842588B2 Wireless communication device and wireless communication method 有权
标题翻译：无线通信设备和无线通信方式
公开(公告)号：US08842588B2
公开(公告)日：2014-09-23
申请号：US13521859
申请日：2011-01-26
申请人： Takaaki Kishigami , Isamu Yoshii
发明人： Takaaki Kishigami , Isamu Yoshii
IPC分类号： H04B7/00 , H04L1/00
CPC分类号： H04L1/0071 , H04L1/007
摘要： A high error correction capability is kept while reducing a processing delay in application of the ECC in a multi-radio. A wireless communication device for performing data transmission by using a plurality of radio systems RAT1 and RAT2 includes, in a GLL 100 that absorbs a difference in physical layer and MAC layer among RATs, an encoder 301 that encodes transmission data, a multiplexer 302 that distributes encoded data in correspondence with the RAT1 and the RAT2, interleavers 303 and 304 that interleave a plurality of coded data that has been encoded and multiplexed, and a resource controller 305 that sets an interleaving size for each interleaving processing in the interleavers 303 and 304 based on a transmission delay difference between the RAT1 and the RAT2.
摘要翻译：保持高纠错能力，同时减少在多无线电中应用ECC的处理延迟。用于通过使用多个无线电系统RAT1和RAT2执行数据传输的无线通信设备包括：在吸收RAT中的物理层和MAC层的差异的GLL 100中，编码传输数据的编码器301，分配与RAT1和RAT2对应的编码数据，对交织器303和304进行交织的多个编码数据的交织器303和304以及基于交织器303和304中的每个交织处理设置交织大小的资源控制器305 关于RAT1和RAT2之间的传输延迟差异。

10. 发明授权

US08787268B2 Radio communication base station device, radio communication terminal device, and radio communication method 有权
标题翻译：无线通信基站装置，无线通信终端装置，无线通信方式
公开(公告)号：US08787268B2
公开(公告)日：2014-07-22
申请号：US12668151
申请日：2008-07-09
申请人： Isamu Yoshii , Atsushi Sumasu , Katsuhiko Hiramatsu
发明人： Isamu Yoshii , Atsushi Sumasu , Katsuhiko Hiramatsu
IPC分类号： H04W4/00 , H04W72/00 , H04L5/00 , H04J11/00 , H04W72/04
CPC分类号： H04L5/0007 , H04J11/005 , H04L5/0037 , H04L5/0044 , H04L5/0062 , H04W72/04
摘要： Disclosed are a radio communication base station device, a radio communication terminal device, and a radio communication method which can reduce interference between adjacent resource blocks even when the DL timing is overlapped with the UL timing at the boundary between an independent allocation band and a cooperation allocation band. When a terminal A is allocated for a UL resource block of the cooperation allocation band serving as a band boundary with the independent allocation band, in ST301, a terminal A transmits a horizontally polarized wave signal to respective terminals B to D, and in ST302, a base station (100) transmits a vertically polarized signal to respective terminals A to D. In ST303, the terminals B to D measure XPD of the received vertically polarized signal and the horizontally polarized signal. In ST304, the terminals B to D transmit the XPD report value to the base station (100). ST305 selects the terminal which has transmitted the largest XPD report value among the XPD report values transmitted from the terminals B to D and allocates the selected terminal to the DL resource block at the band boundary.
摘要翻译：公开了即使当DL定时与独立分配频带和合作之间的边界处的UL定时重叠时，也可以减少相邻资源块之间的干扰的无线电通信基站装置，无线电通信终端装置和无线电通信方法分配带。当分配用作具有独立分配频带的频带边界的协作分配频带的UL资源块的终端A时，在ST301中，终端A将水平偏振波信号发送到各个终端B至D，在ST302中，基站（100）将垂直极化信号发送到各端子A〜D.在ST303中，端子B〜D测量接收的垂直极化信号的XPD和水平极化信号。在ST304中，终端B〜D将XPD报告值发送给基站（100）。在从终端B到D发送的XPD报告值中选择已经发送了最大XPD报告值的终端，并将所选择的终端分配给带边界的DL资源块。

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