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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

US20130308557A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR PHYSICAL LAYER TRANSMISSION AND/OR RECEPTION 有权
标题翻译：物理层传输和/或接收的方法，装置和计算机程序
公开(公告)号：US20130308557A1
公开(公告)日：2013-11-21
申请号：US13764279
申请日：2013-02-11
申请人： RENESAS MOBILE CORPORATION
发明人： Chunyan GAO , Shuang TAN , Erlin ZENG , Tommi Tapani KOIVISTO , Tero Heikki Petteri KUOSMANEN
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0048 , H04L5/0053 , H04L5/0094
摘要： Embodiments include a method for physical layer transmission in a network equipment including receiving, from a higher layer, messages to be transmitted during a subframe on one or more control channels. The number of elements required (i.e. aggregation level) for each control channel is determined. A plurality of physical resource blocks (PRBs) for transmitting the control channels and partitioning the PRBs into clusters is allocated. The interleaving depth (IDP) for each cluster is determined. Each element is mapped to a cluster according to the IDP for that cluster. A transmission signal including the clusters is generated.
摘要翻译：实施例包括一种在网络设备中进行物理层传输的方法，包括从较高层接收在一个或多个控制信道上的子帧期间发送的消息。确定每个控制信道所需要的元素的数量（即聚合级别）。分配用于发送控制信道并将PRB划分成簇的多个物理资源块（PRB）。确定每个簇的交织深度（IDP）。每个元素根据该集群的IDP映射到集群。生成包括簇的发送信号。

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

US20140050107A1 ERROR PREVENTION IN DYNAMIC UPLINK/DOWNLINK CONFIGURATION CHANGE FOR TIME DIVISION DUPLEX 审中-公开
标题翻译：动态上拉式/下行链路配置错误时间段双重变化的错误预防
公开(公告)号：US20140050107A1
公开(公告)日：2014-02-20
申请号：US14058664
申请日：2013-10-21
申请人： RENESAS MOBILE CORPORATION
发明人： Gilles CHARBIT , Chunyan GAO , Erlin ZENG
IPC分类号： H04W72/12 , H04W24/02 , H04L1/00
CPC分类号： H04W24/02 , H04L1/0002 , H04L1/0035 , H04L1/1812 , H04W72/1289
摘要： Method and apparatus which prevents or at least significantly reduces errors during dynamic TDD UL/DL configuration changes. Received downlink time division duplex subframes are monitored during a predetermined time window, wherein at least a portion of the subframes includes an uplink/downlink configuration indication. In response to not detecting an uplink/downlink configuration indicated by any of the uplink/downlink configuration indications in the monitored downlink time division duplex subframes, an average of the monitored uplink/downlink configuration indications is calculated. The calculated average is utilized in determining a time division duplex uplink/downlink configuration to be used.
摘要翻译：在动态TDD UL / DL配置改变期间防止或至少显着减少错误的方法和装置。在预定时间窗口期间监视接收的下行链路时分双工子帧，其中至少一部分子帧包括上行链路/下行链路配置指示。响应于未检测到被监视的下行链路时分双工子帧中的任何上行链路/下行链路配置指示所指示的上行链路/下行链路配置，计算所监视的上行链路/下行链路配置指示的平均值。所计算的平均值用于确定要使用的时分双工上行链路/下行链路配置。

7. 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。

8. 发明申请

US20140036818A1 Signaling Method To Enable Controlled TX Deferring In Mixed License and Unlicensed Spectrum In Carrier Aggregation In Future LTE-A Networks 有权
标题翻译：信令方法在未来LTE-A网络中启用受控发送延迟混合许可证和载波聚合中的无许可频谱
公开(公告)号：US20140036818A1
公开(公告)日：2014-02-06
申请号：US13963399
申请日：2013-08-09
申请人： RENESAS MOBILE CORPORATION
发明人： Timo KOSKELA , Sami Jukka HAKOLA , Samuli TURTINEN , Chunyan GAO
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/1231
摘要： The present invention discloses a signaling method, an apparatus and a computer program for controlled transmission signal deferring utilizing both licensed and unlicensed frequency bands for carrier aggregation. In the method, a connection is established between a User Equipment and a base station. For example, based on a sensed interference level, a transmission deferring indication is generated regarding a secondary component carrier locating on an unlicensed band, in case the secondary component carrier is occupied. This indication may be generated and sent either by the base station or by the User Equipment. Finally, the secondary component carrier is deactivated for data transmission, for deferring data transmission for a certain time period. After the deferring time has passed, the data transmission can be re-performed on the same secondary component carrier, or through switching to another secondary component carrier in unlicensed spectrum.
摘要翻译：本发明公开了一种信令方法，装置和计算机程序，用于利用许可和非许可频带进行载波聚合的受控传输信号延迟。在该方法中，在用户设备和基站之间建立连接。例如，基于感测到的干扰电平，在辅助分量载波被占用的情况下，关于定位在非许可频带上的次分量载波产生传输延迟指示。该指示可以由基站或用户设备生成和发送。最后，次要分量载波被去激活以用于数据传输，用于推迟数据传输一段时间。在延迟时间过去之后，可以在相同的辅助分量载波上重新执行数据传输，或者通过在非许可频谱中切换到另一次要分量载波。

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