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1. 发明申请

WO2012126622A2 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：搜索空间用于集合载波移动通信系统中的上行链路授权
公开(公告)号：WO2012126622A2
公开(公告)日：2012-09-27
申请号：PCT/EP2012001251
申请日：2012-03-21
申请人： PANASONIC CORP , FENG SUJUAN , GOLITSCHEK EDLER VON ELBWART ALEXANDER , WENGERTER CHRISTIAN , HORIUCHI AYAKO , NISHIO AKIHIKO
发明人： FENG SUJUAN , GOLITSCHEK EDLER VON ELBWART ALEXANDER , WENGERTER CHRISTIAN , HORIUCHI AYAKO , NISHIO AKIHIKO
IPC分类号： H04L5/00
CPC分类号： H04L5/0092 , H04L5/001 , H04L5/0053 , H04L5/0094 , Y02D30/30
摘要： The present invention relates to transmitting and receiving of control information in a system supporting carrier aggregation. A search space for control information is configured in such a way that at least two search spaces determined by respective component carriers are on a first slot of a subframe and a further search space determined by a further component carrier is on a second slot, wherein at least one candidate of search spaces in the first slot is mapped in a same resource block pair with at least one candidate of a search space in the second slot.
摘要翻译：本发明涉及在支持载波聚合的系统中发送和接收控制信息。用于控制信息的搜索空间被配置为使得由各个分量载波确定的至少两个搜索空间位于子帧的第一时隙上，并且由另一分量载波确定的另外的搜索空间位于第二时隙上，其中，第一时隙中的搜索空间的至少一个候选被映射到与第二时隙中的搜索空间的至少一个候选的相同的资源块对中。

2. 发明申请

WO2006098273A9 WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统
公开(公告)号：WO2006098273A9
公开(公告)日：2007-10-25
申请号：PCT/JP2006304901
申请日：2006-03-13
申请人： MATSUSHITA ELECTRIC IND CO LTD , IMAI TOMOHIRO , HORIUCHI AYAKO , NISHIO AKIHIKO , KURI KENICHI , MORINO HIROAKI
发明人： IMAI TOMOHIRO , HORIUCHI AYAKO , NISHIO AKIHIKO , KURI KENICHI , MORINO HIROAKI
IPC分类号： H04B7/26 , H04B7/15 , H04L1/00
CPC分类号： H04B7/15557 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L2001/0092
摘要： A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station) determines the relaying method (whether an RS performs reproduction relay or nonreproduction relay) of the RS (relaying station) and the MCS of multihop communication according to the reception quality (the line quality among an MS2, the RS, and the BS) of the pilot for nonreproduction relay, the reception quality (the line quality between the RS and the BS) of the pilot 2 for reproduction relay, and the line quality (the line quality between the MS2 and the RS) measured at the RS. The determination result is transmitted as relay information to the RS and to the MS2 (a mobile station (2)) through the RS. The MS2 encodes and modulates the uplink data with the MCS based on the relay information and transmits the data to the RS. The RS relays the uplink data while selecting nonreproduction relay or reproduction relay according to the relay information.
摘要翻译：一种能够实现多跳通信同时维持系统吞吐量并防止用户吞吐量恶化的无线通信系统。在该系统中，BS（基站）根据接收质量（MS2中的线路质量）确定RS（中继站）的RS中继方法（RS是否执行再生中继或非再生中继）用于非再生继电器的导频的RS，和BS），用于再现中继的导频2的接收质量（RS与BS之间的线路质量）和线路质量（MS2与 RS）。确定结果通过RS作为中继信息发送到RS和MS2（移动台（2））。 MS2通过基于中继信息的MCS对上行数据进行编码和调制，并将数据发送给RS。 RS根据中继信息选择非再生继电器或再生继电器时中继上行数据。

3. 发明申请

WO2013029946A1 SEARCH SPACE RECONFIGURATION FOR ENHANCED-PDCCH 审中-公开
标题翻译：搜索用于增强型PDCCH的空间重构
公开(公告)号：WO2013029946A1
公开(公告)日：2013-03-07
申请号：PCT/EP2012/065531
申请日：2012-08-08
申请人： PANASONIC CORPORATION , FENG, Sujuan , OIZUMI, Toru , HORIUCHI, Ayako
发明人： FENG, Sujuan , OIZUMI, Toru , HORIUCHI, Ayako
IPC分类号： H04L5/00 , H04L1/16
CPC分类号： H04L5/0055 , H04L1/1685 , H04L5/0053 , H04W72/042
摘要： The present invention relates to rapid search space reconfiguration for E-PDCCH (Enhanced Physical Downlink Control CHannel) in wireless communication system to avoid flashlight interferences from neighbouring cells and to allocate the E-PDCCH on the best physical resource blocks (PRBs) in frequency fluctuation dominated scenarios. To this end, a method for providing low-latency feedback on a reconfiguration attempt of a search space for an Enhanced- PDCCH, and a corresponding apparatus are provided. Specifically, a signalling scheme is provided that supports transmission of both HARQ-ACK for PDCCH based E-PDCCH reconfiguration and HARQ-ACK for PDSCH (Physical Downlink Shared CHannel) on the same uplink subframe, so that an acknowledgment of PDCCH based E-PDCCH reconfiguration information and PDSCH information can be transmitted on the same subframe.
摘要翻译：本发明涉及无线通信系统中的E-PDCCH（增强物理下行链路控制信道）的快速搜索空间重配置，以避免来自相邻小区的手电筒干扰，并且在频率波动的最佳物理资源块（PRB）上分配E-PDCCH 主导的场景为此，提供了一种用于为增强型PDCCH的搜索空间的重新配置尝试提供低延迟反馈的方法以及相应的装置。具体地说，提供一种信令方案，其支持在相同的上行链路子帧上传输用于PDCCH的基于PDCCH的E-PDCCH重配置和HARQ（物理下行链路共享信道）的HARQ-ACK的HARQ-ACK，使得基于PDCCH的E-PDCCH 可以在同一子帧上发送重配置信息和PDSCH信息。

4. 发明申请

WO2011160799A8 CONFIGURATION OF UPLINK AND DOWNLINK GRANT SEARCH SPACES IN AN OFDM-BASED MOBILE COMMUNICATION SYSTEM 审中-公开
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：WO2011160799A8
公开(公告)日：2013-01-31
申请号：PCT/EP2011003024
申请日：2011-06-17
申请人： PANASONIC CORP , FENG SUJUAN , GOLITSCHEK EDLER VON ELBWART ALEXANDER , HORIUCHI AYAKO , IMAMURA DAICHI
发明人： FENG SUJUAN , GOLITSCHEK EDLER VON ELBWART ALEXANDER , HORIUCHI AYAKO , IMAMURA DAICHI
IPC分类号： 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。

5. 发明申请

WO2011160799A1 CONFIGURATION OF UPLINK AND DOWNLINK GRANT SEARCH SPACES IN AN OFDM-BASED MOBILE COMMUNICATION SYSTEM 审中-公开
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：WO2011160799A1
公开(公告)日：2011-12-29
申请号：PCT/EP2011/003024
申请日：2011-06-17
申请人： PANASONIC CORPORATION , FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako , IMMAMURA, Daichi
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , HORIUCHI, Ayako , IMMAMURA, Daichi
IPC分类号： 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。

6. 发明申请

WO2018126431A1 TRANSMISSION OF CONTROL INFORMATION 审中-公开
公开(公告)号：WO2018126431A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/070380
申请日：2017-01-06
申请人： PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA , KUANG, Quan , SUZUKI, Hidetoshi , HORIUCHI, Ayako , WANG, Lilei , GOLITSCHEK EDLER VON ELBWART, Alexander
发明人： KUANG, Quan , SUZUKI, Hidetoshi , HORIUCHI, Ayako , WANG, Lilei , GOLITSCHEK EDLER VON ELBWART, Alexander
IPC分类号： H04W74/08
摘要： The present disclosure includes as one aspect a device comprising: a receiver capable of receiving control signal from a base station in a first set of control resources and in a second set of control resources, a transmitter capable of transmitting control signals and data, a circuitry which, when in operation, controls: the transmitter to transmit a random access message associated with the first set of control resources and to transmit communication device capability indication; the receiver to monitor control resources in the first set of control resources after transmitting the random access message and to receive within the first set of control resources configuration of the second set of control resources; the receiver to monitor control resources in the first set of control resources and/or in the second set of control resources after receiving the configuration of the second set of control resources.

7. 发明申请

WO2012126622A3 SEARCH SPACE FOR UPLINK GRANT IN AN AGGREGATED-CARRIER MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2012126622A3
公开(公告)日：2012-09-27
申请号：PCT/EP2012/001251
申请日：2012-03-21
申请人： PANASONIC CORPORATION , FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , HORIUCHI, Ayako , NISHIO, Akihiko
发明人： FENG, Sujuan , GOLITSCHEK EDLER VON ELBWART, Alexander , WENGERTER, Christian , HORIUCHI, Ayako , NISHIO, Akihiko
IPC分类号： H04L5/00
摘要： The present invention relates to transmitting and receiving of control information in a system supporting carrier aggregation. A search space for control information is configured in such a way that at least two search spaces determined by respective component carriers are on a first slot of a subframe and a further search space determined by a further component carrier is on a second slot, wherein at least one candidate of search spaces in the first slot is mapped in a same resource block pair with at least one candidate of a search space in the second slot.

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