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1. 发明申请

US20130208645A1 CONFIGURATION OF UPLINK AND DOWNLINK GRANT SEARCH SPACES IN AN OFDM-BASED MOBILE COMMUNICATION SYSTEM 有权
标题翻译：基于OFDM的移动通信系统中的上行链路和下行链路发送搜索空间的配置
公开(公告)号：US20130208645A1
公开(公告)日：2013-08-15
申请号：US13702236
申请日：2011-06-17
申请人： Sujuan Feng , Alexander Golitschek Edler Von Elbwart , Ayako Horiuchi , Daichi Imamura
发明人： Sujuan Feng , Alexander Golitschek Edler Von Elbwart , Ayako Horiuchi , Daichi Imamura
IPC分类号： H04W72/00
CPC分类号： H04W72/005 , H04L5/003 , H04L5/0091
摘要： The invention relates to methods for detecting at least one of a downlink grant and an uplink grant within a sub-frame of an OFDM-based mobile communication system. The invention provides a reception apparatus (e.g. a relay node or a mobile terminal) that are adapted to perform these methods. The invention defines the uplink grant search space to form a subset of the downlink grant search space. In other words, in the frequency domain, the uplink grant search space is defined on a subset of the resource block pairs that form the downlink search space. This configuration allows downlink data to be mapped to the remaining resources outside the uplink grants search space and the resources used for a downlink grant. Furthermore, the downlink grants comprise an indication of whether the uplink grant search space in the sub-frame comprises (user) data or not.
摘要翻译：本发明涉及用于检测基于OFDM的移动通信系统的子帧内的下行链路许可和上行链路许可中的至少一个的方法。本发明提供适于执行这些方法的接收装置（例如中继节点或移动终端）。本发明定义了上行链路许可搜索空间，以形成下行链路许可搜索空间的子集。换句话说，在频域中，在形成下行链路搜索空间的资源块对的子集上定义上行链路许可搜索空间。该配置允许将下行链路数据映射到上行链路授权搜索空间外部的剩余资源和用于下行链路授权的资源。此外，下行链路许可包括子帧中的上行链路许可搜索空间是否包括（用户）数据的指示。

2. 发明授权

US09049709B2 Base station device, terminal device, transmission method, and reception method 有权
标题翻译：基站装置，终端装置，发送方法和接收方法
公开(公告)号：US09049709B2
公开(公告)日：2015-06-02
申请号：US13811031
申请日：2011-07-07
申请人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
发明人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
IPC分类号： H04W72/04 , H04L5/00 , H04J11/00
CPC分类号： H04W72/042 , H04J11/0079 , H04L5/001 , H04L5/0051 , H04L5/0053 , H04L5/0094
摘要： A base station device causing no decrease in system throughput and guaranteeing the reception quality at a terminal when a DCI directed toward the terminal is mapped to a PDCCH region and an R-PDCCH region. A search space setting unit (103) sets a search space having a plurality of allocation candidates, in both regions. An allocation unit (106) allocates control information to a resource in one allocation candidate in the search space. The ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using DM-RS in the R-PDCCH region is equal to or greater than the ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using CRS in the R-PDCCH region.
摘要翻译：当指向终端的DCI被映射到PDCCH区域和R-PDCCH区域时，不会降低系统吞吐量并保证终端的接收质量的基站装置。搜索空间设置单元（103）在两个区域中设置具有多个分配候选的搜索空间。分配单元（106）将控制信息分配给搜索空间中的一个分配候选中的资源。在R-PDCCH区域中，使用DM-RS的终端的搜索空间中的PDCCH-PDCCH区域中的分配候补数与PDCCH区域中的分配候选数的比例等于或大于在R-PDCCH区域中使用CRS的终端的搜索空间中的PDCCH区域中的R-PDCCH区域中的分配候选的数量与PDCCH区域中的分配候选的数量。

3. 发明授权

US09398562B2 Configuration of uplink and downlink grant search spaces in an OFDM-based mobile communication system 有权
标题翻译：基于OFDM的移动通信系统中的上行链路和下行链路授权搜索空间的配置
公开(公告)号：US09398562B2
公开(公告)日：2016-07-19
申请号：US13702236
申请日：2011-06-17
申请人： Sujuan Feng , Alexander Golitschek Edler Von Elbwart , Ayako Horiuchi , Daichi Imamura
发明人： Sujuan Feng , Alexander Golitschek Edler Von Elbwart , Ayako Horiuchi , Daichi Imamura
IPC分类号： H04W72/00 , H04L5/00
CPC分类号： H04W72/005 , H04L5/003 , H04L5/0091
摘要： The invention relates to methods for detecting at least one of a downlink grant and an uplink grant within a sub-frame of an OFDM-based mobile communication system. The invention provides a reception apparatus (e.g. a relay node or a mobile terminal) that are adapted to perform these methods. The invention defines the uplink grant search space to form a subset of the downlink grant search space. In other words, in the frequency domain, the uplink grant search space is defined on a subset of the resource block pairs that form the downlink search space. This configuration allows downlink data to be mapped to the remaining resources outside the uplink grants search space and the resources used for a downlink grant. Furthermore, the downlink grants comprise an indication of whether the uplink grant search space in the sub-frame comprises (user) data or not.
摘要翻译：本发明涉及用于检测基于OFDM的移动通信系统的子帧内的下行链路许可和上行链路许可中的至少一个的方法。本发明提供适于执行这些方法的接收装置（例如中继节点或移动终端）。本发明定义了上行链路许可搜索空间，以形成下行链路许可搜索空间的子集。换句话说，在频域中，在形成下行链路搜索空间的资源块对的子集上定义上行链路许可搜索空间。该配置允许将下行链路数据映射到上行链路授权搜索空间外部的剩余资源和用于下行链路授权的资源。此外，下行链路许可包括子帧中的上行链路许可搜索空间是否包括（用户）数据的指示。

4. 发明申请

US20130121295A1 BASE STATION DEVICE, TERMINAL DEVICE, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：基站设备，终端设备，传输方法和接收方法
公开(公告)号：US20130121295A1
公开(公告)日：2013-05-16
申请号：US13811031
申请日：2011-07-07
申请人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
发明人： Yoshiko Saito , Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Alexander Golitschek Edler Von Elbwart , Sujuan Feng
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04J11/0079 , H04L5/001 , H04L5/0051 , H04L5/0053 , H04L5/0094
摘要： A base station device causing no decrease in system throughput and guaranteeing the reception quality at a terminal when a DCI directed toward the terminal is mapped to a PDCCH region and an R-PDCCH region. A search space setting unit (103) sets a search space having a plurality of allocation candidates, in both regions. An allocation unit (106) allocates control information to a resource in one allocation candidate in the search space. The ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using DM-RS in the R-PDCCH region is equal to or greater than the ratio of the number of allocation candidates in the R-PDCCH region to the number of allocation candidates in the PDCCH region in the search space for a terminal using CRS in the R-PDCCH region.
摘要翻译：当指向终端的DCI被映射到PDCCH区域和R-PDCCH区域时，不会降低系统吞吐量并保证终端的接收质量的基站装置。搜索空间设置单元（103）在两个区域中设置具有多个分配候选的搜索空间。分配单元（106）将控制信息分配给搜索空间中的一个分配候选中的资源。在R-PDCCH区域中，使用DM-RS的终端的搜索空间中的PDCCH-PDCCH区域中的分配候补数与PDCCH区域中的分配候选数的比例等于或大于在R-PDCCH区域中使用CRS的终端的搜索空间中的PDCCH区域中的R-PDCCH区域中的分配候选的数量与PDCCH区域中的分配候选的数量。

5. 发明申请

US20120028684A1 RADIO COMMUNICATION DEVICE AND ERROR CORRECTION/ENCODING METHOD 审中-公开
标题翻译：无线电通信设备和错误校正/编码方法
公开(公告)号：US20120028684A1
公开(公告)日：2012-02-02
申请号：US12864848
申请日：2009-01-30
申请人： Kenichi Miyoshi , Megumi Ichikawa , Daichi Imamura , Seigo Nakao , Yuichi Kobayakawa , Yoshiko Saito , Kenichi Kuri , Alexander Golitschek Edler Von Elbwart
发明人： Kenichi Miyoshi , Megumi Ichikawa , Daichi Imamura , Seigo Nakao , Yuichi Kobayakawa , Yoshiko Saito , Kenichi Kuri , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W88/02 , G06F11/10 , H03M13/05
CPC分类号： H03M13/41 , H03M13/3961 , H03M13/3994
摘要： Provided is a radio communication device which can obtain an error ratio characteristic equivalent to the one obtained by using a tail bit, without using a tail bit in the error correction and encoding. The device includes: a blocking unit (106) which adds a bit indicating an error detection result in a CRC unit (105) to control data (a bit string) so as to constitute an encoded block and outputs the encoded block to an encoding unit (107); and the encoding unit (107) which corrects and encodes the encoded block. The blocking unit (106) forms an encoded block by a bit string of control data and a probability deviation existence bit added to the tail of the bit string.
摘要翻译：提供一种无线通信装置，其可以获得与通过使用尾比特而获得的错误率特性相当的误差率特性，而不使用纠错和编码中的尾比特。该装置包括：阻塞单元（106），其将指示错误检测结果的比特添加到CRC单元（105）中以控制数据（比特串）以构成编码块，并将编码块输出到编码单元（107）; 以及对编码块进行校正和编码的编码单元（107）。阻塞单元（106）通过控制数据的位串和添加到位串的尾部的概率偏差存在位来形成编码块。

6. 发明授权

US09014617B2 Wireless relay device and wireless relay method 有权
标题翻译：无线中继设备和无线中继方式
公开(公告)号：US09014617B2
公开(公告)日：2015-04-21
申请号：US13575444
申请日：2011-02-10
申请人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
发明人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04B3/36 , H04B7/155 , H04W16/26 , H04W84/04
CPC分类号： H04B7/15542 , H04W16/26 , H04W84/047
摘要： In a wireless relay method for relaying a signal between a base station and a mobile station, if an SRS is transmitted in a subframe immediately previous to the backhaul subframe, the last symbol of an access link subframe is set as a fake symbol in which the SRS that the mobile station transmits to the wireless relay device is not configured. The signal transmitted from the mobile station to the wireless relay device in a previous symbol of one of the fake symbol is received, and switched to transmission from the wireless relay device to the base station. If the SRS is not transmitted in a subframe immediately previous to the backhaul subframe, the signal transmitted from the mobile station to the wireless relay device is received in the last symbol of the access link subframe, and switched to transmission from the wireless relay device to the base station.
摘要翻译：在用于在基站和移动站之间中继信号的无线中继方法中，如果在紧接回程子帧之前的子帧中发送SRS，则将接入链路子帧的最后一个符号设置为伪码，未配置移动台向无线中继装置发送的SRS。接收到从假冒符号之一的先前符号中从移动站发送到无线中继装置的信号，并切换到从无线中继装置发送到基站。如果在紧接回程子帧之前的子帧中没有发送SRS，则从接入链路子帧的最后一个符号接收从移动台向无线中继装置发送的信号，并切换到从无线中继装置发送到基站。

7. 发明申请

US20120302158A1 WIRELESS RELAY DEVICE AND WIRELESS RELAY METHOD 有权
标题翻译：无线继电器和无线中继方法
公开(公告)号：US20120302158A1
公开(公告)日：2012-11-29
申请号：US13575444
申请日：2011-02-10
申请人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
发明人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04B7/14
CPC分类号： H04B7/15542 , H04W16/26 , H04W84/047
摘要： A wireless relay device and a wireless relay method are provided which can improve the utilization efficiency of resources. In the wireless relay device for relaying a signal between a base station and a mobile station, if a transmission section transmits an SRS in a subframe immediately previous to the backhaul subframe, an SRS setting section sets a last symbol of an access link subframe as a fake symbol in which the SRS that the mobile station transmits to the wireless relay device is not configured. A reception section receives the signal transmitted from the mobile station to the wireless relay device in a previous symbol of one of the fake symbol, and then a switching section switches to transmission from the wireless relay device to the base station. If the transmission section does not transmit the SRS in the backhaul subframe immediately previous to the backhaul subframe, the reception section receives the signal transmitted from the mobile station to the wireless relay device in the last symbol of the access link subframe, and then the switching section switches to transmission from the wireless relay device to the base station.
摘要翻译：提供了可以提高资源利用效率的无线中继装置和无线中继方式。在用于在基站和移动台之间中继信号的无线中继装置中，如果传输部分在紧接回程子帧之前的子帧中发送SRS，则SRS设置部分将接入链路子帧的最后一个符号设置为未配置移动台向无线中继装置发送的SRS的伪符号。一个接收部分在假冒符号之一的先前符号中接收从移动台发送到无线中继设备的信号，然后切换部分切换到从无线中继设备到基站的传输。如果传输部分在紧接回程子帧之前的回程子帧中不发送SRS，则接收部分在接入链路子帧的最后一个符号中接收从移动台向无线中继设备发送的信号，然后切换切换到从无线中继设备到基站的传输。

8. 发明授权

US07853217B2 Wireless communication terminal apparatus and CQI selecting method 有权
标题翻译：无线通信终端装置和CQI选择方法
公开(公告)号：US07853217B2
公开(公告)日：2010-12-14
申请号：US12063841
申请日：2006-08-17
申请人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
发明人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L5/0046 , H04L5/006 , H04L27/2626 , H04L27/2647
摘要： A wireless communication terminal apparatus and a CQI selecting method wherein when CQIs are grouped according to their levels and then an upper-order CQI, which is indicative of a group, is to be informed in a longer period, while a lower-order CQI, which identifies a CQI in the group, being to be informed in a shorter period, the CQI is precisely selected. A reception SIR range of 0-4 dB in UE corresponds to a level 1 of upper-order CQI. A next reception SIR range of 4-8 dB corresponds to a level 2 of upper-order CQI. Similarly, the following SIR ranges up to 24 dB, each of which is 4 dB higher than a respective previous one, correspond to the respective following levels of upper-order CQI. On the other hand, the levels 1-4 of lower-order CQI, with which the level 1 of upper-order CQI is associated, correspond to a SIR range of −1-5 dB. The levels 1-4 of lower-order CQI, with which the level 2 of upper-order CQI is associated, correspond to a SIR range of 2-9 dB. Thus, the SIR ranges, to which the lower-order CQIs correspond, overlap the respective SIR ranges corresponding to the respective adjacent levels of upper-order CQIs with which the lower-order CQIs are associated.
摘要翻译：一种无线通信终端装置和CQI选择方法，其中当CQI被根据其级别分组，然后是指示组的高阶CQI将被更长时间通知时，而低阶CQI，其识别组中的CQI，在较短的周期内被通知，精确地选择CQI。 UE中0-4dB的接收SIR范围对应于高阶CQI的1级。 4-8dB的下一个接收SIR范围对应于高阶CQI的2级。类似地，高达24dB的以下SIR范围对应于上一级CQI的各个后续级别，每个高达24dB的每一个高于相应的前一个。另一方面，高阶CQI的等级1与其相关联的低阶CQI的级别1-4对应于-1.5dB的SIR范围。与高阶CQI的2级相关联的低阶CQI的级别1-4对应于2-9dB的SIR范围。因此，低阶CQI对应的SIR范围与对应于低阶CQI相关联的高阶CQI的各个相邻级别的各个SIR范围重叠。

9. 发明申请

US20090111384A1 WIRELESS COMMUNICATION TERMINAL APPARATUS AND CQI SELECTING METHOD 有权
标题翻译：无线通信终端设备和CQI选择方法
公开(公告)号：US20090111384A1
公开(公告)日：2009-04-30
申请号：US12063841
申请日：2006-08-17
申请人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
发明人： Isamu Yoshii , Eiko Seidel , Christian Wengerter , Alexander Golitschek Edler Von Elbwart , Kenichi Miyoshi , Daichi Imamura , Akihiko Nishio , Kenichi Kuri
IPC分类号： H04B17/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L5/0046 , H04L5/006 , H04L27/2626 , H04L27/2647
摘要： A wireless communication terminal apparatus and a CQI selecting method wherein when CQIs are grouped according to their levels and then an upper-order CQI, which is indicative of a group, is to be informed in a longer period, while a lower-order CQI, which identifies a CQI in the group, being to be informed in a shorter period, the CQI is precisely selected. A reception SIR range of 0-4 dB in UE corresponds to a level 1 of upper-order CQI. A next reception SIR range of 4-8 dB corresponds to a level 2 of upper-order CQI. Similarly, the following SIR ranges up to 24 dB, each of which is 4 dB higher than a respective previous one, correspond to the respective following levels of upper-order CQI. On the other hand, the levels 1-4 of lower-order CQI, with which the level 1 of upper-order CQI is associated, correspond to a SIR range of −1-5 dB. The levels 1-4 of lower-order CQI, with which the level 2 of upper-order CQI is associated, correspond to a SIR range of 2-9 dB. Thus, the SIR ranges, to which the lower-order CQIs correspond, overlap the respective SIR ranges corresponding to the respective adjacent levels of upper-order CQIs with which the lower-order CQIs are associated.
摘要翻译：一种无线通信终端装置和CQI选择方法，其中当CQI被根据其级别分组，然后是指示组的高阶CQI将被更长时间通知时，而低阶CQI，其识别组中的CQI，在较短的周期内被通知，精确地选择CQI。 UE中0-4dB的接收SIR范围对应于高阶CQI的1级。 4-8dB的下一个接收SIR范围对应于高阶CQI的2级。类似地，高达24dB的以下SIR范围对应于上一级CQI的各个后续级别，每个高达24dB的每一个高于相应的前一个。另一方面，高阶CQI的等级1与其相关联的低阶CQI的级别1-4对应于-1.5dB的SIR范围。与高阶CQI的2级相关联的低阶CQI的级别1-4对应于2-9dB的SIR范围。因此，低阶CQI对应的SIR范围与对应于低阶CQI相关联的高阶CQI的各个相邻级别的各个SIR范围重叠。

10. 发明授权

US08855132B2 Component carrier activation and deactivation using resource assignments 有权
标题翻译：使用资源分配的组件载体激活和停用
公开(公告)号：US08855132B2
公开(公告)日：2014-10-07
申请号：US13577861
申请日：2011-02-02
申请人： Joachim Lohr , Alexander Golitschek Edler Von Elbwart , Martin Feuersanger
发明人： Joachim Lohr , Alexander Golitschek Edler Von Elbwart , Martin Feuersanger
IPC分类号： H04L12/28 , H04W52/36 , H04L5/00 , H04W52/14 , H04W52/30 , H04W52/34 , H04W72/00 , H04W72/04 , H04L1/00 , H04L1/16 , H04L25/03
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0038 , H04L1/0046 , H04L1/0061 , H04L1/0072 , H04L1/1657 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0096 , H04L25/03866 , H04W24/08 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365 , H04W72/00 , H04W72/042 , H04W72/0453
摘要： This invention relates to a proposal of an uplink resource assignment format and a downlink resource assignment format. Furthermore, the invention relates to the use of the new uplink/downlink resource assignments in methods for (de) activation of downlink component carrier (s) configured for a base station and a mobile terminal. To enable efficient and robust (de) activation of component carriers, while minimizing the signaling overhead, the invention proposes a new uplink/downlink resource assignment format that allow the activation/deactivation of individual downlink component carriers configured for a mobile. The new uplink or downlink resource assignment comprises an indication of the activation state of the configured downlink component carriers, i.e. indicate which downlink component carrier (s) is/are to be activated or deactivated. This indication is for example implemented by means of a bit-mask that indicates which of the configured uplink component carriers are to be activated respectively deactivated.
摘要翻译：本发明涉及一种上行链路资源分配格式和下行资源分配格式的方案。此外，本发明涉及在为基站和移动终端配置的下行链路分量载波的（de）激活的方法中使用新的上行链路/下行链路资源分配。为了使分量载波的高效和鲁棒（de）激活同时最小化信令开销，本发明提出了允许为移动设备配置的各个下行链路分量载波的激活/去激活的新的上行链路/下行链路资源分配格式。新的上行链路或下行链路资源分配包括配置的下行链路分量载波的激活状态的指示，即指示哪个下行链路分量载波将被激活或去激活。该指示例如通过位掩码来实现，该位掩码分别指示哪个配置的上行链路分量载波被激活分别被去激活。

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