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1. 发明申请

US20140003305A1 METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS 有权
标题翻译：用于重新分配具有不同时间段双重子帧配置的组件运营商的下行链路（DL）协议集的大小的方法和装置
公开(公告)号：US20140003305A1
公开(公告)日：2014-01-02
申请号：US14017584
申请日：2013-09-04
申请人： RENESAS MOBILE CORPORATION
发明人： Erlin ZENG , Jing HAN , Wei BAI , Chunyan GAO , Haiming WANG , Na WEI
IPC分类号： H04L5/00
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1861 , H04L5/0007 , H04L5/0089 , H04L5/14 , H04L5/1469 , H04W28/04 , H04W28/06 , H04W72/00 , H04W72/04 , H04W72/0453
摘要： Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframe configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided.
摘要翻译：提供了用于重新平衡具有不同时分双工子帧配置的分量载波的下行链路（DL）关联集合的大小的方法，装置和计算机程序产品。提供了一种方法，其包括确定针对多个分量载波中的每一个的DL关联集合中包括的DL子帧。在与各分量载波的DL关联集合中包含的DL子帧对应的确认（ACK）/否定确认（NACK）位）的数量至少相差至少预定量的情况下，该方法修改ACK / 对应于DL组合中包含的每个分量载波的DL子帧的NACK比特。该方法还可以经由相应的分量载波来根据经修改的DL关联集合来发送ACK / NACK比特的传输。还提供了相应的设备和计算机程序产品。

2. 发明申请

US20130316762A1 METHOD AND APPARATUS FOR ESTABLISHING A DEVICE-TO-DEVICE CONNECTION 有权
公开(公告)号：US20130316762A1
公开(公告)日：2013-11-28
申请号：US13956713
申请日：2013-08-01
申请人： RENESAS MOBILE CORPORATION
发明人： Gilles CHARBIT , Chunyan GAO , Haiming WANG
IPC分类号： H04W76/02
CPC分类号： H04W76/14 , H04W4/70 , H04W72/0406
摘要： A method, apparatus and computer program product are provided to facilitate the establishment of device-to-device communications, such as non-cellular communications or cellular communications in a licensed exempt band. A method and apparatus receive cellular signals including one or more beacon transmission parameters, such as a beacon transmission interval and an identifier, and a beacon transmission status flag. The method and apparatus may also determine that the beacon transmission status flag is set to authorize beacon transmissions and then cause non-cellular beacon signals to be repeatedly transmitted in accordance with the one or more beacon transmission parameters. The method and apparatus may also cause a device-to-device connection to be established following transmission of the beacon signals. The device-to-device connection may be either a non-cellular device-to-device connection or a cellular device-to-device connection.

3. 发明申请

US20130223296A1 METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS 有权
公开(公告)号：US20130223296A1
公开(公告)日：2013-08-29
申请号：US13855232
申请日：2013-04-02
申请人： RENESAS MOBILE CORPORATION
发明人： Erlin ZENG , Jing HAN , Wei BAI , Chunyan GAO , Haiming WANG , Na WEI
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/1614 , H04L1/1861 , H04L5/0007 , H04L5/0089 , H04L5/14 , H04L5/1469 , H04W28/04 , H04W28/06 , H04W72/00 , H04W72/04 , H04W72/0453
摘要： Methods, apparatus and computer program products are provided for rebalancing the sizes of downlink (DL) association sets for component carriers having different time division duplex subframe configurations. A method is provided that includes determining DL subframes that are included in a DL association set for each of a plurality of component carriers. In an instance in which the number of acknowledgement (ACK)/negative acknowledgement (NACK) bits corresponding to the DL subframes included in the DL association sets for respective component carriers differ by at least a predetermined amount, the method modifies the number of ACK/NACK bits corresponding to the DL subframes that are included in the DL association sets for each of the respective component carriers. The method may also cause transmission of the ACK/NACK bits in accordance with the DL association sets, as modified, via the respective component carriers. Corresponding apparatus and computer program products are also provided.

4. 发明申请

US20140092840A1 PHICH RESERVED RESOURCES WITH CC SPECIFIC TDD UL/DL CONFIGURATIONS 审中-公开
标题翻译：具有CC SPECIFIC TDD UL / DL配置的PHICH RESERVED RESOURCES
公开(公告)号：US20140092840A1
公开(公告)日：2014-04-03
申请号：US14063667
申请日：2013-10-25
申请人： Renesas Mobile Corporation
发明人： Erlin ZENG , Jing HAN , Wei BAI , Haiming WANG
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/1469 , H04W28/04 , H04W28/26 , H04W72/12
摘要： If an allocated radio resource in a 2nd component carrier/CC, which is cross scheduled from a 1st CC and the 1st and 2nd CCs have different 1st and 2nd UL/DL subframe configurations, then it is checked if a mapped subframe for acknowledging data that is mapped from the allocated radio resource according to the 2nd UL/DL configuration is a subframe for acknowledging data according to the 1st UL/DL configuration. If not, then the UE or NodeB tune their radio to a predefined resource within the mapped subframe in the 1st CC for acknowledging data on the allocated radio resource in the 2nd CC. If yes then the mapping is conventional. Multiple implementations are shown by which the predefined resource is a resource element or physical resource block depending on whether the mapped subframe according to the 1st UL/DL configuration is a PDCCH or a PDSCH, and these may be implicitly or explicitly linked to the allocated resource.
摘要翻译：如果从第一CC和第一和第二CC交叉调度的第二分量载波/ CC中的分配无线电资源具有不同的第一和第二UL / DL子帧配置，则检查用于确认数据的映射子帧根据第二UL / DL配置从所分配的无线电资源映射是根据第一UL / DL配置来确认数据的子帧。否则，则UE或NodeB将其无线电调谐到第一CC中的映射子帧内的预定义资源，以确认第二CC中分配的无线电资源上的数据。如果是，则映射是常规的。显示了根据第一UL / DL配置的映射子帧是PDCCH还是PDSCH的预定义资源是资源元素或物理资源块的多个实现，并且这些可以隐式地或明确地链接到所分配的资源。

5. 发明申请

US20140056186A1 METHODS, DEVICES AND COMPUTER PROGRAM PRODUCTS FOR INTERFERENCE REDUCTION IN TDD SYSTEMS ALLOWING ALLOCATION OF FLEXIBLE SUBFRAMES FOR UPLINK OR DOWNLINK TRANSMISSION 审中-公开
标题翻译：用于TDD系统干扰减少的方法，设备和计算机程序产品允许分配用于上行链路或下行链路传输的灵活子帧
公开(公告)号：US20140056186A1
公开(公告)日：2014-02-27
申请号：US14069450
申请日：2013-11-01
申请人： Renesas Mobile Corporation
发明人： Chunyan GAO , Erlin ZENG , Haiming WANG , Jing HAN
IPC分类号： H04W28/04 , H04W72/04
CPC分类号： H04W28/04 , H04B7/2656 , H04W72/0406 , H04W72/0446 , H04W72/048
摘要： The present invention proposes methods, devices and computer program products in relation to interference reduction, in particular for control channels in TDD systems allowing allocation of flexible subframes for uplink or downlink transmission. In relation thereto, a format of data transmission in flexible subframes in the uplink and/or downlink is modified.
摘要翻译：本发明提出了与干扰减少相关的方法，设备和计算机程序产品，特别是用于允许为上行链路或下行链路传输分配灵活子帧的TDD系统中的控制信道。与此相关，修改上行链路和/或下行链路中的灵活子帧中的数据传输格式。

6. 发明申请

US20130336177A1 DYNAMIC UPLINK/DOWNLINK CONFIGURATION FOR TIME DIVISION DUPLEX 有权
标题翻译：动态上拉/下行配置用于时分双工
公开(公告)号：US20130336177A1
公开(公告)日：2013-12-19
申请号：US13972302
申请日：2013-08-21
申请人： RENESAS MOBILE CORPORATION
发明人： Chunyan GAO , Erlin ZENG , Jing HAN , Na WEI , Haiming WANG
IPC分类号： H04L5/14
CPC分类号： H04L5/1476 , H04L1/1671 , H04W72/0446
摘要： A method and apparatus which allows dynamic TDD UL/DL configuration that is able to adapt to an instantaneous traffic situation. The values of at least one uplink/downlink configuration indication bit in a predetermined region in a received downlink time division duplex subframe of wireless data transmission are examined. A time division duplex uplink/downlink configuration for a predetermined configuration period is determined based on the examined values.
摘要翻译：允许能够适应瞬时交通状况的动态TDD UL / DL配置的方法和装置。检查无线数据传输的接收的下行链路时分双工子帧中的预定区域中的至少一个上行链路/下行链路配置指示位的值。基于所检查的值来确定用于预定配置周期的时分双工上行链路/下行链路配置。

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