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111. 发明申请

WO2013104119A1 CONTROL CHANNEL DESIGN FOR LOW BANDWIDTH USERS 审中-公开
标题翻译：用于低带宽用户的控制信道设计
公开(公告)号：WO2013104119A1
公开(公告)日：2013-07-18
申请号：PCT/CN2012/070236
申请日：2012-01-11
申请人： RENESAS MOBILE CORPORATION , GAO, Chunyan , TAN, Shuang , WEI, Na , HAN, Jing , BAI, Wei , WANG, Haiming
发明人： GAO, Chunyan , TAN, Shuang , WEI, Na , HAN, Jing , BAI, Wei , WANG, Haiming
IPC分类号： H04W72/04 , H04B1/713 , H04B1/7143
CPC分类号： H04W72/0406 , H04B1/7143 , H04L5/0012 , H04L5/0053
摘要： A hopping pattern is defined by L frequency hops among N candidate resources. L is determined from at least a total number M of frequency selective candidate resources. N is the number of candidate resources that are used for the frequency hopping. Control signaling such as an E-PDCCH is sent by a network to a UE according to this hopping pattern to achieve frequency diversity. In the examples the candidate resources are physical resource blocks PRBs. In one embodiment L=K when N =1 and L =1 otherwise ( K is predefined by the network); in another embodiment L = I M /N l. In the examples the E-PDCCH occupies different OFDM symbols in different candidate PRBs in each of the L frequency hops. Confining the hopping pattern to a maximum bandwidth of 1.4 MHz enables low cost machine type communication devices to obtain an E-PDCCH that gives their resource allocation.
摘要翻译：跳频图案由N个候选资源中的L跳频定义。从至少一个频率选择候选资源的总数M确定L。 N是用于跳频的候选资源的数量。诸如E-PDCCH的控制信令根据该跳频模式由网络发送到UE以实现频率分集。在示例中，候选资源是物理资源块PRB。在一个实施例中，当N = 1时L = K，否则为L = 1（K由网络预定义）; 在另一实施例中，L = IM / N1。在这些示例中，E-PDCCH在每个L跳频中占用不同候选PRB中的不同OFDM符号。将跳频模式限制在1.4MHz的最大带宽使得低成本机器类型的通信设备能够获得给予其资源分配的E-PDCCH。

112. 发明申请

WO2012145922A1 METHOD AND APPARATUS FOR REBALANCING THE SIZES OF THE DOWNLINK (DL) ASSOCIATION SETS FOR COMPONENT CARRIERS HAVING DIFFERENT TIME DIVISION DUPLEX SUBFRAME CONFIGURATIONS 审中-公开
标题翻译：用于重新分配具有不同时间段双工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：WO2012145922A1
公开(公告)日：2012-11-01
申请号：PCT/CN2011/073529
申请日：2011-04-29
申请人： RENESAS MOBILE CORPORATION , ZENG, Erlin , HAN, Jing , BAI, Wei , GAO, Chunyan , WANG, Haiming , WEI, Na
发明人： ZENG, Erlin , HAN, Jing , BAI, Wei , GAO, Chunyan , WANG, Haiming , WEI, Na
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.
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））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。

113. 发明申请

WO2013102308A1 SHARED ENHANCED-PHYSICAL DOWNLINK CONTROL CHANNEL (E-PDCCH) FORMAT INDICATION FOR VARIOUS BANDWIDTH-CAPABLE DEVICES 审中-公开
标题翻译：用于各种带宽设备的共享增强型物理下行链路控制信道（E-PDCCH）格式化指示
公开(公告)号：WO2013102308A1
公开(公告)日：2013-07-11
申请号：PCT/CN2012/070106
申请日：2012-01-06
申请人： RENESAS MOBILE CORPORATION , TAN, Shuang , WEI, Na , GAO, Chunyan , BAI, Wei , HAN, Jing , WANG, Haiming , ZENG, Erlin
发明人： TAN, Shuang , WEI, Na , GAO, Chunyan , BAI, Wei , HAN, Jing , WANG, Haiming , ZENG, Erlin
IPC分类号： H04W72/04
CPC分类号： H04L5/001 , H04L1/0079 , H04L5/0048 , H04L5/0053 , H04L5/0091
摘要： A method for providing shared E-PDCCH format indication for various bandwidth-capable devices is described. The method includes receiving, at a mobile device, a first indicator indicating a downlink control channel format. The first indicator is received within a first sub-set of a system bandwidth for a wireless network. The method also includes determining the downlink control channel format based at least in part on the first indicator and a portion of the system bandwidth available for use by the mobile device. The method may also include receiving a second indicator indicating the downlink control channel format. The second indicator is received within a different, second sub-set of the system bandwidth. Determining the downlink control channel format may also be based on the second indicator. Apparatus and computer readable media are also described.
摘要翻译：描述了一种为各种具有带宽能力的设备提供共享的E-PDCCH格式指示的方法。该方法包括在移动设备处接收指示下行链路控制信道格式的第一指示符。在无线网络的系统带宽的第一子集内接收第一指示符。该方法还包括至少部分地基于第一指示符和可用于移动设备的系统带宽的一部分来确定下行链路控制信道格式。该方法还可以包括接收指示下行链路控制信道格式的第二指示符。第二指示符在系统带宽的不同的第二子集内被接收。确定下行链路控制信道格式也可以基于第二指示符。还描述了装置和计算机可读介质。

114. 发明申请

WO2013071506A1 METHODS AND APPARATUSES FOR PROVISION OF REFERENCE SIGNAL DESIGN FOR DOWNLINK TRACKING IN OCCUPIED SHARED BAND 审中-公开
标题翻译：提供参考信号设计的方法和装置，用于在已分配的共享带中进行下行跟踪
公开(公告)号：WO2013071506A1
公开(公告)日：2013-05-23
申请号：PCT/CN2011/082361
申请日：2011-11-17
申请人： RENESAS MOBILE CORPORATION , SUN, Pengfei , WEI, Na , BAI, Wei , WANG, Haiming
发明人： SUN, Pengfei , WEI, Na , BAI, Wei , WANG, Haiming
IPC分类号： H04L7/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0037 , H04L5/005 , H04W16/14 , H04W56/003
摘要： A method, apparatus and computer program product are provided for generating Reference Signals utilized in downlink tracking of an unlicensed band. A method and apparatus may determine whether carriers of an unlicensed band secondary component carrier are available for usage to provide a signal(s), enabling timing and frequency tracking of downlink carriers responsive to discontinuous transmission via a medium(s) of the unlicensed band utilized to provide content to devices. The method and apparatus may also select the signal based on a band of the carriers and a detection indicating whether communication terminals of a coexisting system are using a carrier of the band. The method and apparatus may provide the signal to a device(s) via a carrier responsive to determining that the carrier is available or via an occupied carrier utilized by the coexisting system enabling the device to continue tracking of timing and frequency information of the downlink carriers.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于产生在未许可频带的下行链路跟踪中使用的参考信号。一种方法和装置可以确定未许可频带次分量载波的载波是否可用于提供信号，从而能够响应经由所使用的非许可频带的介质的不连续传输来响应于下行链路载波的定时和频率跟踪向设备提供内容。所述方法和装置还可以基于载波的频带选择信号，以及检测指示共存系统的通信终端是否正在使用该频带的载波。所述方法和装置可以响应于确定载波可用或经由由共存系统使用的占用载波使得设备能够继续跟踪下行链路载波的定时和频率信息，经由载波向装置提供信号。

115. 发明申请

WO2013049959A1 SIGNALING FOR DEVICE-TO-DEVICE WIRELESS COMMUNICATION 审中-公开
标题翻译：用于设备到设备无线通信的信令
公开(公告)号：WO2013049959A1
公开(公告)日：2013-04-11
申请号：PCT/CN2011/080511
申请日：2011-10-02
申请人： RENESAS MOBILE CORPORATION , WANG, Haiming , GAO, Chunyan , WEI, Na , BAI, Wei
发明人： WANG, Haiming , GAO, Chunyan , WEI, Na , BAI, Wei
IPC分类号： H04L27/26
CPC分类号： H04W48/16 , H04L5/0037 , H04L27/0006 , H04L27/2602 , H04W8/005 , H04W76/14
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing a direct device-to-device communication of cellular devices, e.g., in LTE wireless systems, using discovery or discovery-like signaling. To enable automatic discovery of other devices, a dedicated channel may be reserved for this purpose where devices may send a specific discovery signal with a predefined format, so that other devices listening in this channel can know the existence of the transmitters. For example, the discovery signal may be generated by one device for establishing a direct device-to-device communication, the discovery signal comprising a preamble part and a data part which comprises information for establishing the direct device-to-device communication, wherein a preamble resource for the preamble part is determined from a set of predefined resources and a data resource for the data part maps form the preamble resource.
摘要翻译：说明书和附图提出了一种新的方法，装置和软件相关产品（例如，计算机可读存储器），用于实现蜂窝设备的直接设备到设备通信，例如在LTE无线系统中，使用发现或发现式信令。为了实现其他设备的自动发现，专用信道可以被保留用于这样的目的，其中设备可以以预定格式发送特定的发现信号，使得在该信道中监听的其他设备可以知道发射机的存在。例如，发现信号可以由一个设备生成，用于建立直接的设备到设备通信，该发现信号包括前导码部分和包括用于建立直接设备到设备通信的信息的数据部分，其中，从一组预定义资源确定用于前导码部分的前同步码资源，并且用于数据部分映射的数据资源形成前导码资源。

116. 发明申请

WO2013010323A1 METHODS AND APPARATUSES FOR PROVISION OF A DOWNLINK SYNCHRONIZATION GROUP DURING DISCONTINUOUS TRANSMISSION IN AN UNLICENSED BAND 审中-公开
标题翻译：在未经许可的条带中不连续传输时提供下行同步组的方法和装置
公开(公告)号：WO2013010323A1
公开(公告)日：2013-01-24
申请号：PCT/CN2011/077363
申请日：2011-07-20
申请人： RENESAS MOBILE CORPORATION , WEI, Na , BAI, Wei , SUN, Pengfei , WANG, Haiming , GAO, Chunyan
发明人： WEI, Na , BAI, Wei , SUN, Pengfei , WANG, Haiming , GAO, Chunyan
IPC分类号： H04W56/00
CPC分类号： H04W16/14 , H04L5/0041 , H04W48/12
摘要： A method, apparatus and computer program product are provided for generating a downlink synchronization group utilized during a discontinuous transmission in an unlicensed band. A method and apparatus may determine a carrier(s) providing a signal (s) enabling timing and frequency tracking a downlink carrier(s) within a downlink synchronization group to devices responsive to discontinuous transmission via a medium(s) of an unlicensed band on a secondary component carrier. The medium(s) previously utilized to provide content to a device(s). The method and apparatus may also provide an indication of the carrier(s) to the device notifying the device that information of the signal is receivable via the carrier on the unlicensed band. The method and apparatus may also send the signal(s) to the device via the carrier enabling the device to obtain timing and frequency information.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于产生在非许可频带中的不连续传输期间使用的下行链路同步组。一种方法和设备可以确定提供信号的载波，其能够定时和频率跟踪下行链路同步组内的下行链路载波，以响应于经由非许可频带的介质的不连续传输，次级分量载体。先前用于向设备提供内容的介质。所述方法和装置还可以向所述设备提供通知所述设备的所述载波的信号，所述信号的信息可以经由所述非许可频带上的载波接收。该方法和装置还可以经由载波将信号发送到装置，使装置能够获得定时和频率信息。

117. 发明申请

WO2012109790A1 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：WO2012109790A1
公开(公告)日：2012-08-23
申请号：PCT/CN2011/071045
申请日：2011-02-17
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , BAI, Wei , WANG, Haiming , WEI, Na , GAO, Chunyan , WEI, Hong
发明人： HAN, Jing , BAI, Wei , WANG, Haiming , WEI, Na , GAO, Chunyan , WEI, Hong
IPC分类号： H04W48/12
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。

118. 发明申请

WO2013181829A1 APPARATUSES, METHODS AND COMPUTER PROGRAM PRODUCTS RELATED TO IMPROVEMENTS IN CARRIER LOADING STATUS REPORTS 审中-公开
标题翻译：与运载工具状态报告相关的改进方案和计算机程序产品
公开(公告)号：WO2013181829A1
公开(公告)日：2013-12-12
申请号：PCT/CN2012/076608
申请日：2012-06-07
申请人： RENESAS MOBILE CORPORATION , ZHANG, Lili , WANG, Haiming , HONG, Wei
发明人： ZHANG, Lili , WANG, Haiming , HONG, Wei
IPC分类号： H04W52/00
CPC分类号： H04B17/309 , H04B17/24 , H04B17/345
摘要： According to at least an aspect of the present invention, there is provided an apparatus, comprising a controller configured to receive a feedback signal indicative of a communication channel quality from at least one terminal, the at least one terminal communicating on a respective physical channel, the physical channel being a communication channel of the apparatus and of another entity, classify each terminal, based on the respective feedback signal, into one of at least two interference classes, derive, for at least one interference class, an indication of occupation of the respective channel by the terminals of the respective class. Correspondingly, its counterpart is proposed under another aspect, i.e. an apparatus, comprising a controller configured to receive, for at least one interference class, an indication of occupation of a respective physical channel by terminals of the respective class, the indication being associated to a respective physical channel, the physical channel being a communication channel of the apparatus and of another entity, decide on configurations to reduce interference for said physical channel used by the apparatus and the another entity based on the indication of occupation received for at least one interference class. Other aspects of examples of the present invention encompass corresponding methods and related computer program products.
摘要翻译：根据本发明的至少一个方面，提供了一种装置，包括：控制器，被配置为从至少一个终端接收指示通信信道质量的反馈信号，所述至少一个终端在相应的物理信道上通信，所述物理信道是所述设备和另一个实体的通信信道，将每个终端基于所述相应反馈信号分类为至少两个干扰类别中的一个，为至少一个干扰类别导出所述第各个通道由相应类别的终端。相应地，其另一方面提出了其对应方案，即，一种装置，包括控制器，其被配置为在至少一个干扰类别上接收相应类别的终端对相应物理信道的占用的指示，所述指示与相应的物理信道，物理信道是装置和另一实体的通信信道，基于针对至少一个干扰类别接收到的占用指示，决定减少由装置和另一个实体使用的所述物理信道的干扰的配置。本发明的示例的其它方面包括相应的方法和相关的计算机程序产品。

119. 发明申请

WO2013063812A1 UTILIZATION OF BLIND DETECTION RESOURCES IN CARRIER AGGREGATION SCENARIOS 审中-公开
标题翻译：在携带者聚集场景中利用盲点检测资源
公开(公告)号：WO2013063812A1
公开(公告)日：2013-05-10
申请号：PCT/CN2011/081842
申请日：2011-11-06
申请人： RENESAS MOBILE CORPORATION , BAI, Wei , ZENG, Erlin , WANG, Haiming , HAN, Jing , HONG, Wei , GAO, Chunyan
发明人： BAI, Wei , ZENG, Erlin , WANG, Haiming , HAN, Jing , HONG, Wei , GAO, Chunyan
IPC分类号： H04W72/12
CPC分类号： H04W72/042 , H04L5/001 , H04L5/003
摘要： The present invention proposes methods for devices, devices and computer program products for devices in relation to a communication module configured for communication, based on time slots, in a carrier aggregation mode aggregating a primary and at least one secondary carrier. Receiving a transmission divided into a plurality of sections comprising predetermined first sections and predetermined second sections, said predetermined first and second sections containing control data, is performed. It is determined whether at least a part of said predetermined first and second sections is not to be checked. Based on the determination result, a first and second number are set. It is checked for the first number of predetermined first sections and for the second number of predetermined second sections, whether said sections contain control data intended for the device itself.
摘要翻译：本发明提出了一种用于装置的设备，设备和计算机程序产品的方法，所述设备涉及通信模块，所述通信模块被配置为基于时隙，以聚合初级和至少一个辅助载波的载波聚合模式进行通信。接收分割成包括预定的第一部分和预定的第二部分的多个部分的传输，所述预定的第一和第二部分包含控制数据。确定是否不检查所述预定的第一和第二部分的至少一部分。基于确定结果，设置第一和第二数量。检查第一数量的预定的第一部分和第二数量的预定的第二部分，所述部分是否包含用于装置本身的控制数据。

120. 发明申请

WO2013044432A1 TIMING CONTROL IN FLEXIBLE TIME DIVISION DUPLEX CONFIGURATION 审中-公开
标题翻译：灵活时分双工配置时序控制
公开(公告)号：WO2013044432A1
公开(公告)日：2013-04-04
申请号：PCT/CN2011/080159
申请日：2011-09-26
申请人： RENESAS MOBILE CORPORATION , HAN, Jing , GAO, Chunyan , ZENG, Erlin , WANG, Haiming , HONG, Wei
发明人： HAN, Jing , GAO, Chunyan , ZENG, Erlin , WANG, Haiming , HONG, Wei
IPC分类号： H04B7/26
CPC分类号： H04W56/00
摘要： There are provided measures for timing control in flexible time division duplex configuration. Such measures may exemplarity comprise configuring a change from a first uplink-downlink configuration to a second uplink- downlink configuration out of a set of flexible uplink-downlink configurations of a frame structure for time division duplex communication on the basis of flexible subframe patterns, and controlling a timing of one or more boundary subframes in at least one of the first and second uplink-downlink configurations, said boundary subframes being those subframes in one of the first and second uplink-downlink configurations having an associated feedback or grant subframe in the other one of the first and second uplink- downlink configurations.
摘要翻译：在灵活的时分双工配置中，提供了定时控制的措施。这样的措施可以包括在基于柔性子帧模式的时分双工通信的帧结构的一组灵活的上行链路 - 下行链路配置中配置从第一上行链路 - 下行链路配置到第二上行链路 - 下行链路配置的改变，以及控制第一和第二上行链路 - 下行链路配置中的至少一个中的一个或多个边界子帧的定时，所述边界子帧是第一和第二上行链路 - 下行链路配置中的一个中的那些子帧中的另一个中的相关联的反馈或准许子帧第一和第二上行链路 - 下行链路配置之一。

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