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1. 发明申请

US20150304896A1 HANDOVER FROM D2D TO CELLULAR WHEREBY A PDCP ENTITY IS ASSOCIATED WITH TWO RLC ENTITIES RELATED TO DIFFERENT RADIO BEARERS 审中-公开
标题翻译：由于PDCP实体与不同无线电承载相关的两个RLC实体相关，因此从D2D转换为细分
公开(公告)号：US20150304896A1
公开(公告)日：2015-10-22
申请号：US14439466
申请日：2013-10-24
申请人： RENESAS MOBILE CORPORATION
发明人： Samuli Heikki TURTINEN , Jukka Tapio RANTA , Kaisu Maria IISAKKILA , Sami-Jukka Hakola , Timo Kalevi KOSKELA
IPC分类号： H04W36/00 , H04W76/02
CPC分类号： H04W36/0022 , H04W36/00 , H04W36/0066 , H04W76/14 , H04W88/06 , H04W92/18
摘要： The application relates to a mobile terminal radio stack for D2D single channel (308) and a cellular uplink single channel (324). A D2D connection is a direct connection formed between a first mobile terminal and a second mobile terminal over the cellular radio spectrum. The D2D connection is a local communication link and is generally enabled for use over short distances. Because the D2D connection could be lost quite rapidly, handover (e.g. bearer establishment) of the D2D communications to traditional cellular communications e.g. Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network (E-UTRAN)) may not occur in time to synchronize the multiple mobile terminals. As a result, multiple protocol data units between the mobile terminals may be lost. This problem is solved in that in response to a handover indication, the mobile terminal may then cause a PDCP entity (318) that is associated with the D2D bearer that is undergoing handover to be associated with an additional RLC entity, such as an RLC entity associated with a cellular bearer, e.g. an Evolved Packet System EPS bearer (334). SDUs received via the logical channel related to the D2D connection (314) and SDUs received via the logical channel related to the cellular connection (334) are then transmitted via the same cellular bearer (330).
摘要翻译：本申请涉及用于D2D单信道（308）和蜂窝上行链路单信道（324）的移动终端无线电堆栈。 D2D连接是通过蜂窝无线电频谱在第一移动终端和第二移动终端之间形成的直接连接。 D2D连接是本地通信链路，通常可以在短距离内使用。因为D2D连接可能相当迅速地丢失，所以将D2D通信与传统蜂窝通信的切换（例如，承载建立）相关联。演进的通用移动电信系统陆地无线电接入网（E-UTRAN））可能不会及时发生以同步多个移动终端。结果，移动终端之间的多个协议数据单元可能丢失。解决的问题在于，响应于切换指示，移动终端然后可以使与正在进行切换的D2D承载相关联的PDCP实体（318）与诸如RLC实体之类的附加RLC实体相关联与蜂窝承载相关联，例如演进分组系统EPS承载（334）。经由与D2D连接（314）相关的逻辑信道接收的SDU和经由与蜂窝连接（334）有关的逻辑信道接收的SDU然后经由相同的蜂窝承载（330）发送。

2. 发明申请

US20140187237A1 Mechanism for Interference Mitigation in Short-Range Communication PICO Networks 有权
标题翻译：短距离通信PICO网络干扰减轻机制
公开(公告)号：US20140187237A1
公开(公告)日：2014-07-03
申请号：US14074978
申请日：2011-05-10
申请人： Renesas Mobile Corporation
发明人： Zhenhong Li , Haifeng Wang , Ying Hu , Jian Zhang , Honglin Hu
IPC分类号： H04W28/04 , H04W16/14
CPC分类号： H04W28/042 , H04W16/14 , H04W28/04 , H04W28/048 , H04W74/0841 , H04W74/0858 , H04W84/18
摘要： There is provided an interference mitigation or frequency channel collision mitigation scheme usable for a short range communication network where a network element of a cellular network is used as a coordinator or controller for the collision mitigation. Communication information regarding a communication in the short range communication network and concerning a frequency selection for a communication are processed so as to determine collision mitigation data for reducing interference in the communication in the short range communication network. The collision mitigation data regarding the communication in the short range communication network are sent to a communication network element such as a UE acting as a master node of the short range communication network.
摘要翻译：提供了可用于短距离通信网络的干扰减轻或频道冲突缓解方案，其中蜂窝网络的网络元件被用作用于冲突缓解的协调器或控制器。处理关于短距离通信网络中的通信和关于通信的频率选择的通信信息，以便确定用于减少短距离通信网络中的通信中的干扰的冲突缓解数据。关于短距离通信网络中的通信的碰撞缓解数据被发送到诸如作为短距离通信网络的主节点的UE之类的通信网元。

3. 发明申请

US20140161034A1 CARRIER WITH CONFIGURABLE DOWNLINK CONTROL REGION 审中-公开
标题翻译：携带可配置的下拉式控制区域
公开(公告)号：US20140161034A1
公开(公告)日：2014-06-12
申请号：US13985886
申请日：2011-02-17
申请人： RENESAS MOBILE CORPORATION
发明人： Jing Han , Wei Bai , Haiming Wang , Na Wei , Chunyan Gao , Hong Wei
IPC分类号： H04L5/00
CPC分类号： H04L5/0037 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0098 , H04W48/12 , H04W72/1289
摘要： A first carrier of a carrier aggregation system has a downlink control region DCR which is selectively enabled and disabled. For the case the DCR of the first carrier is disabled, a DCR of a second carrier is used to cross-schedule a user equipment for radio resources on the first carrier. In various embodiments: the DCR of the first carrier lies within an unlicensed radio frequency band; the DCR of the first carrier is disabled by signaling which reduces to zero a number of symbols reserved for the DCR and is enabled by signaling which increases from zero a number of symbols reserved for the DCR; the signaling is downlink and group-based to a plurality of user equipments. The group-based signaling may be a broadcast system information block or a group RNTI, either of which give frequency information of the DCR and an enabled/disabled status indication.
摘要翻译：载波聚合系统的第一载波具有选择性地启用和禁用的下行链路控制区域DCR。对于第一载波的DCR被禁用的情况，使用第二载波的DCR来交换第一载波上的无线电资源的用户设备。在各种实施例中：第一载波的DCR位于未许可的无线电频带内; 通过信令禁止第一载波的DCR，该信令将为DCR保留的符号的数目减少到零，并且可以通过从零开始使能为DCR保留的符号的数量增加; 信令是下行链路，并且基于组合到多个用户设备。基于组的信令可以是广播系统信息块或组RNTI，其中任一个给出DCR的频率信息和启用/禁用状态指示。

4. 发明申请

US20140101522A1 METHOD AND APPARATUS FOR SIGNAL DETECTION AND DECODING 有权
标题翻译：用于信号检测和解码的方法和装置
公开(公告)号：US20140101522A1
公开(公告)日：2014-04-10
申请号：US14045994
申请日：2013-10-04
申请人： Renesas Mobile Corporation
发明人： Morten Hansen , Lars Christensen
IPC分类号： G06F11/07
CPC分类号： G06F11/0751 , H04L1/0025 , H04L1/0045 , H04L1/0072 , H04L1/20
摘要： A method, apparatus and computer program product are provided herein for enabling the joint detection and decoding of uplink state flag symbols. In this regard, a method is provided that determining one or more residual error terms by jointly detecting and decoding in one or more bursts of a radio block. In some example embodiments, the one or more residual error terms are determined over a plurality of uplink state flag symbols in the one or more bursts that correspond to a plurality of available uplink state flag sequences. The method of this embodiment may also include determining a weighted error measure for each of the plurality of available uplink state flag sequences based on the one or more residual error terms. The method of this embodiment may also include determining an uplink state flag value based on the plurality of weighted error measures.
摘要翻译：本文提供了一种方法，装置和计算机程序产品，用于实现上行链路状态标志符号的联合检测和解码。在这方面，提供了一种通过在无线电块的一个或多个脉冲串中联合检测和解码来确定一个或多个残余误差项的方法。在一些示例实施例中，在对应于多个可用上行链路状态标志序列的一个或多个脉冲串中的多个上行链路状态标志符号上确定一个或多个残余错误项。该实施例的方法还可以包括基于一个或多个残余误差项来确定多个可用上行链路状态标志序列中的每一个的加权误差测量。该实施例的方法还可以包括基于多个加权误差测量来确定上行链路状态标志值。

5. 发明申请

US20140086175A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR CONTROLLING RETRANSMISSIONS OF WIRELESS SIGNALS 审中-公开
标题翻译：控制无线信号恢复的方法，装置和计算机程序
公开(公告)号：US20140086175A1
公开(公告)日：2014-03-27
申请号：US14038063
申请日：2013-09-26
申请人： RENESAS MOBILE CORPORATION
发明人： Sami-Jukka HAKOLA , Samuli TURTINEN , Timo Kalevi KOSKELA , Matti Juhani PIKKARAINEN , Ville Pekka VARTIAINEN , Anna PANTELIDOU , Juha KARJALAINEN
IPC分类号： H04W72/12
CPC分类号： H04W72/1242 , H04L1/1812 , H04L1/1822 , H04L1/1835 , H04L1/1887 , H04W8/005
摘要： A wireless device operates in a wireless cellular network under control of a network control apparatus. The wireless device transmits a signal to the network control apparatus. The wireless device receives from the network control apparatus a negative acknowledgement of receipt of the signal in accordance with an automatic repeat request process, The negative acknowledgement indicates that the signal was not received or was not received correctly by the network control apparatus. The wireless device either does not retransmit the signal to the network control apparatus or delays the retransmission of the signal to the network control apparatus in order to avoid conflict with a device-to-device discovery signal being sent by another wireless device.
摘要翻译：无线设备在网络控制设备的控制下在无线蜂窝网络中操作。无线装置向网络控制装置发送信号。无线装置根据自动重发请求处理从网络控制装置接收到对该信号的接收的否定确认，否定确认表示该信号没有被网络控制装置接收或未正确接收。无线设备不会将信号重传到网络控制设备，或者将信号的重传延迟到网络控制设备，以避免与由另一无线设备发送的设备到设备发现信号的冲突。

6. 发明申请

US20140073326A1 METHOD AND APPARATUS FOR A CELLULAR ASSISTED INTELLIGENT TRANSPORTATION SYSTEM 有权
标题翻译：一种细胞辅助智能交通系统的方法和装置
公开(公告)号：US20140073326A1
公开(公告)日：2014-03-13
申请号：US14084085
申请日：2013-11-19
申请人： RENESAS MOBILE CORPORATION
发明人： Gilles Charbit , Matti Kullervo Jokimies
IPC分类号： H04W4/02
CPC分类号： H04W36/24 , H04W4/026 , H04W68/00
摘要： A method, apparatus and computer program product are therefore provided according to an example embodiment to provide a cellular based ITS environment. The cellular based ITS environment may be configured based on LTE based interfaces. In this regard, a method includes receiving configuration information from a first access point, wherein the configuration information defines an ITS target area comprising at least the first access point and a first RSU. A method also includes receiving an ITS paging message from the first access point. A method also includes causing a reselection of the first RSU while in the communications range of the first access point in the ITS target area and in response to the received ITS paging message.
摘要翻译：因此，根据示例实施例提供了一种方法，装置和计算机程序产品，以提供基于蜂窝的ITS环境。可以基于基于LTE的接口来配置基于蜂窝的ITS环境。在这方面，一种方法包括从第一接入点接收配置信息，其中配置信息定义包括至少第一接入点和第一RSU的ITS目标区域。一种方法还包括从第一接入点接收ITS寻呼消息。一种方法还包括在ITS目标区域中的第一接入点的通信范围内以及响应于所接收的ITS寻呼消息时引起第一RSU的重选。

7. 发明申请

US20140016623A1 Method, Apparatus And Computer Program Product For Triggering The Determination Of A Timing Advance For One Component Carrier Based Upon Another Component Carrier 有权
标题翻译：方法，装置和计算机程序产品用于触发基于另一个分量载波的一个分量载波的定时提前的确定
公开(公告)号：US20140016623A1
公开(公告)日：2014-01-16
申请号：US14007996
申请日：2011-04-02
申请人： Wei Bai , David Randall , Erlin Zeng , Jing Han , Haiming Wang
发明人： Wei Bai , David Randall , Erlin Zeng , Jing Han , Haiming Wang
IPC分类号： H04W56/00
CPC分类号： H04W56/0005 , H04L5/001 , H04W56/0045
摘要： A method, apparatus and computer program product are provided to facilitate the determination of the timing advances of each of a plurality of component carriers by triggering the determination of the timing advances in response to certain pre-defined events that are indicative of a need for the timing advance to be determined. A method may include determining that a pre-defined event has occurred and triggering a determination of a timing advance for a second component carrier relative to a timing advance of a first component carrier based upon occurrence of the predefined event. In this regard, both the component carriers are concurrently allocated to a mobile terminal. The method may also utilize the timing advance to synchronize communications on the second component carrier between the mobile terminal and a network. A corresponding apparatus and computer program product may also be provided.
摘要翻译：提供了一种方法，装置和计算机程序产品，以便于响应于某些预先定义的事件触发确定定时提前来确定多个分量载波中的每一个的定时进展，这些预定义事件指示需要时间提前确定。方法可以包括确定预定义事件已经发生，并且基于预定事件的发生，触发第二分量载波相对于第一分量载波的定时提前的定时提前的确定。在这点上，分量载波同时分配给移动终端。该方法还可以利用定时提前来在移动终端和网络之间的第二分量载波上同步通信。也可以提供相应的装置和计算机程序产品。

8. 发明申请

US20140016594A1 METHOD AND APPARATUS FOR PROVIDING UPLINK FEEDBACK OPTIMIZATION 有权
标题翻译：提供上行反馈优化的方法和装置
公开(公告)号：US20140016594A1
公开(公告)日：2014-01-16
申请号：US14008298
申请日：2011-04-11
申请人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
发明人： Jing Han , Erlin Zeng , Wei Bai , Haiming Wang
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/001 , H04L5/0055
摘要： A method for providing uplink feedback optimization may include determining a set of candidate uplink subframes and corresponding component carriers to transmit uplink feedback, and determining a selected uplink subframe and corresponding component carrier from among the set of candidate uplink subframes based on a feedback delay associated with the set of candidate uplink subframes. A corresponding apparatus and computer program product are also provided.
摘要翻译：一种用于提供上行链路反馈优化的方法可以包括：确定一组候选上行链路子帧和对应的分量载波以发送上行链路反馈，以及基于与所述上行链路反馈延迟相关联的反馈延迟来确定所选择的上行链路子帧和所述候选上行链路子帧集合候选上行链路子帧的集合。还提供了相应的装置和计算机程序产品。

9. 发明申请

US20140016478A1 METHOD AND APPARATUS FOR PROVIDING IMPROVED DETECTION OF OVERLAPPING NETWORKS 有权
标题翻译：用于提供改进的重叠网络检测的方法和装置
公开(公告)号：US20140016478A1
公开(公告)日：2014-01-16
申请号：US13549849
申请日：2012-07-16
申请人： Timo K. Koskela , Anna Pantelidou , Samuli Turtinen , Sami-Jukka Hakola
发明人： Timo K. Koskela , Anna Pantelidou , Samuli Turtinen , Sami-Jukka Hakola
IPC分类号： H04W24/02
CPC分类号： H04W48/16 , H04W84/12
摘要： A method, apparatus and computer program product provide improved detection of overlapping wireless networks. In this regard, the method, apparatus and computer program product may utilize a processor, such as a processor on a wireless access point, to determine one or more parameters for a scan of a wireless network to identify overlapping networks. Wireless stations may utilize the parameters to determine the content of a scan report generated from a scan of the wireless network. The wireless stations may further utilize the parameters to determine which values should be monitored and/or recorded during the scan of the network. The wireless stations may respond to the access point with results corresponding to the parameters requested by the access point, and the access point may use the results to determine channel access parameters for other devices on the network, such as the wireless stations.
摘要翻译：一种方法，装置和计算机程序产品提供重叠无线网络的改进的检测。在这方面，方法，装置和计算机程序产品可以利用诸如无线接入点上的处理器的处理器来确定用于无线网络的扫描以识别重叠网络的一个或多个参数。无线站可以利用参数来确定从无线网络的扫描生成的扫描报告的内容。无线站可以进一步利用这些参数来确定在网络的扫描期间应该监视和/或记录哪些值。无线站可以使用与接入点所请求的参数相对应的结果对接入点进行响应，并且接入点可以使用结果来确定诸如无线站之类的网络上的其他设备的信道接入参数。

10. 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。

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