专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013123660A1 APERIODICAL DISCOVERY CHANNEL DESIGN FOR SMALL RRHS 审中-公开
标题翻译：用于小型RRHS的自动发现通道设计
公开(公告)号：WO2013123660A1
公开(公告)日：2013-08-29
申请号：PCT/CN2012/071519
申请日：2012-02-23
申请人： RENESAS MOBILE CORPORATION , WEI, Na , BAI, Wei , CHARBIT, Gilles , HONG, Wei , ZENG, Erlin , SUN, Pengfei , WANG, Haiming
发明人： WEI, Na , BAI, Wei , CHARBIT, Gilles , HONG, Wei , ZENG, Erlin , SUN, Pengfei , WANG, Haiming
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04W8/005 , H04W48/12 , H04W48/16 , H04W52/0209 , H04W88/085
摘要： An apparatus and a method is provided by which it is determined that at least one user equipment should perform detection and/or measurements with respect to at least one network control node, the at least one network control node is instructed to send a predetermined aperiodic signal to the at least one user equipment, and the at least one user equipment is instructed to detect the predetermined aperiodic signal.
摘要翻译：提供了一种装置和方法，通过该装置和方法确定至少一个用户设备应当针对至少一个网络控制节点执行检测和/或测量，指示所述至少一个网络控制节点发送预定的非周期性信号到所述至少一个用户设备，并且指示所述至少一个用户设备检测所述预定的非周期性信号。

2. 发明申请

WO2013155680A1 MECHANISM FOR CONTROLLING DISCOVERY OF SMALL CELLS 审中-公开
标题翻译：控制小细胞发现的机制
公开(公告)号：WO2013155680A1
公开(公告)日：2013-10-24
申请号：PCT/CN2012/074254
申请日：2012-04-18
申请人： RENESAS MOBILE CORPORATION , SUN, Pengfei , WEI, Na , CHARBIT, Gilles , ZENG, Erlin , BAI, Wei , HONG, Wei , WANG, Haiming
发明人： SUN, Pengfei , WEI, Na , CHARBIT, Gilles , ZENG, Erlin , BAI, Wei , HONG, Wei , WANG, Haiming
IPC分类号： H04W72/04 , H04W36/04
CPC分类号： H04W48/16 , H04W8/26 , H04W72/042
摘要： There is proposed a mechanism for controlling a discovery of small cells or secondary cells located in a macro cell or primary cell. An eNB signals to a UE located in a primary cell area configuration data related to a physical discovery channel used for transmission of discovery signals in one or more secondary cells. The configuration data comprises a unique Scell ID for each secondary cell, an indication of communication resources used for the physical discovery channel, and information indicating a mapping between the indicated communication resources and the unique ID of each secondary cell for atfocating each unique ID to a specific communication resource. The UE detects for discovery signals on the basis of the information included in the configuration data.
摘要翻译：提出了一种用于控制位于宏小区或主小区中的小细胞或次细胞的发现的机制。 eNB向位于与用于在一个或多个二次小区中发现发现信号的物理发现信道相关的主小区区域配置数据中的UE发信号。配置数据包括用于每个辅助小区的唯一Scell ID，用于物理发现信道的通信资源的指示，以及指示所指示的通信资源与每个辅助小区的唯一ID之间的映射的信息，用于将每个唯一ID发送到具体沟通资源。 UE根据配置数据中包含的信息检测发现信号。

3. 发明申请

WO2013131268A1 APPARATUS AND METHODS FOR PDCCH RELIABILITY IMPROVEMENT TO HANDLE DL CC BROKEN IN UNLICENSED BAND 审中-公开
标题翻译：用于可靠性改进的装置和方法在未经许可的条带中进行DL CC BROKEN
公开(公告)号：WO2013131268A1
公开(公告)日：2013-09-12
申请号：PCT/CN2012/072097
申请日：2012-03-08
申请人： RENESAS MOBILE CORPORATION , WEI, Na , ZENG, Erlin , CHARBIT, Gilles , WANG, Haiming , BAI, Wei , HONG, Wei , SUN, Pengfei
发明人： WEI, Na , ZENG, Erlin , CHARBIT, Gilles , WANG, Haiming , BAI, Wei , HONG, Wei , SUN, Pengfei
IPC分类号： H04L1/06
CPC分类号： H04L5/0098 , H04L5/001 , H04L5/0012 , H04L5/0055 , H04L5/0073
摘要： A method to handle broken DL CC in an unlicensed band is described. The method includes determining a search space of PDCCH candidate CCEs. The search space includes a subset of CCE in a plurality of CCs in an unlicensed band. The method also includes detecting in at least one PDCCH candidate CCE in the search space whether the at least one PDCCH candidate CCE carries a DCI transmission. In response to not detecting a DCI transmission, the method includes detecting in at least one other PDCCH candidate CCE in the search space whether the at least one other PDCCH candidate CCE carries at least one DCI transmission. The method also includes, in response to detecting a DCI transmission, receiving, from an access point, the at least one DCI transmission. Apparatus and computer readable media are also described.
摘要翻译：描述了处理非许可频带中的断开的DL CC的方法。该方法包括确定PDCCH候选CCE的搜索空间。搜索空间包括非许可频带中的多个CC中的CCE的子集。该方法还包括在搜索空间中的至少一个PDCCH候选CCE中检测该至少一个PDCCH候选CCE是否携带DCI传输。响应于不检测DCI传输，该方法包括在搜索空间中的至少一个其他PDCCH候选CCE中检测该至少一个其它PDCCH候选CCE是否携带至少一个DCI传输。该方法还包括响应于检测DCI传输，从接入点接收至少一个DCI传输。还描述了装置和计算机可读介质。

4. 发明申请

WO2013131258A1 APPARATUS AND METHODS FOR FAST DL CC BROKEN DETERMINATION AND RECOVERY FOR UNLICENSED BAND LTE 审中-公开
标题翻译：用于快速DL CC的设备和方法对未经许可的带宽LTE进行确定和恢复
公开(公告)号：WO2013131258A1
公开(公告)日：2013-09-12
申请号：PCT/CN2012/072062
申请日：2012-03-07
申请人： RENESAS MOBILE CORPORATION , CHARBIT, Gilles , HONG, Wei , BAI, Wei , WEI, Na , ZENG, Erlin , WANG, Haiming , SUN, Pengfei , GAO, Chunyan
发明人： CHARBIT, Gilles , HONG, Wei , BAI, Wei , WEI, Na , ZENG, Erlin , WANG, Haiming , SUN, Pengfei , GAO, Chunyan
IPC分类号： H04W72/04
CPC分类号： H04L5/006 , H04L5/001 , H04L5/003
摘要： A method to determine and recover from broken DL CC for unlicensed band LTE systems is described. The method includes determining, at a mobile device, whether a first DL CC on an unlicensed band is broken. In response to determining that the first DL CC is broken, an UL CC on the unlicensed band is selected based at least in part on the first DL CC and, a message including an indication that the first DL CC is broken is transmitted from the mobile device on the UL CC. The method includes receiving the message at the access node. The method also includes, in response to receiving the message, selecting at least one DL CC on the unlicensed band and transmitting recovery information from the access node on the at least one DL CC. Apparatus and computer readable media are also described.
摘要翻译：描述了用于未经许可的频带LTE系统的断开的DL CC的确定和恢复的方法。该方法包括在移动设备处确定未授权频带上的第一DL CC是否被破坏。响应于确定第一DL CC被破坏，至少部分地基于第一DL CC选择非许可频带上的UL CC，并且从移动台发送包括第一DL CC被破坏的指示的消息设备在UL CC上。该方法包括在接入节点处接收消息。所述方法还包括响应于接收到所述消息，在所述非许可频带上选择至少一个DL CC并且在所述至少一个DL CC上从所述接入节点发送恢复信息。还描述了装置和计算机可读介质。

5. 发明申请

WO2013116998A1 CONTROL MECHANISM FOR COMMUNICATION VIA DIFFERENT FREQUENCY BANDS 审中-公开
标题翻译：通过不同频段通信的控制机制
公开(公告)号：WO2013116998A1
公开(公告)日：2013-08-15
申请号：PCT/CN2012/070963
申请日：2012-02-08
申请人： RENESAS MOBILE CORPORATION , HONG, Wei , BAI, Wei , HAN, Jing , ZENG, Erlin , WANG, Haiming , WEI, Na , GAO, Chunyan , SUN, Pengfei
发明人： HONG, Wei , BAI, Wei , HAN, Jing , ZENG, Erlin , WANG, Haiming , WEI, Na , GAO, Chunyan , SUN, Pengfei
IPC分类号： H04W72/04
CPC分类号： H04W16/14 , H04L1/08 , H04W28/085 , H04W72/048 , H04W74/08 , H04W88/06 , H04W88/10
摘要： There is provided a mechanism for controlling communications conducted via different frequency bands or communication spectrums. When a communication via a first communication path, for example an unlicensed or white space communication spectrum, is to be established, e.g. for offloading traffic from a second communication path, for example a licensed cellular communication spectrum, a preamble transmission command is generated and transmitted from a communication network control element, such as an eNB, via the second communication path to a communication element, such as a UE. By means of the preamble transmission command, the transmission of a preamble signal by the receiving communication element on the first communication path with predetermined communication resources is triggered. Based on a receipt or non-receipt of the preamble signal via the first communication path, the communication network control element is able to determine that the communication element can establish a connection on the first communication path, for example the unlicensed or white space communication spectrum.
摘要翻译：提供了用于控制经由不同频带或通信频谱进行通信的机制。当通过第一通信路径进行通信时，例如未许可或白空间通信频谱，将被建立，例如，为了从第二通信路径（例如许可的蜂窝通信频谱）卸载业务，生成前导发送命令，并且经由第二通信路径从诸如eNB的通信网络控制元件发送到通信元件，诸如 UE。借助于前导码传输命令，触发由具有预定通信资源的第一通信路径上的接收通信元件的前导码信号的传输。基于经由第一通信路径的前导信号的接收或不接收，通信网络控制元件能够确定通信元件可以在第一通信路径上建立连接，例如，未许可或白空间通信频谱。

6. 发明申请

WO2014008665A1 SMALL CELL DISCOVERY AND MEASUREMENT IN WIRELESS MOBILE NETWORKS 审中-公开
标题翻译：无线移动网络中的小细胞发现和测量
公开(公告)号：WO2014008665A1
公开(公告)日：2014-01-16
申请号：PCT/CN2012/078619
申请日：2012-07-13
申请人： RENESAS MOBILE CORPORATION , SUN, Pengfei , ZENG, Erlin , WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei
发明人： SUN, Pengfei , ZENG, Erlin , WEI, Na , GAO, Chunyan , WANG, Haiming , BAI, Wei
IPC分类号： H04W24/10
CPC分类号： H04W48/16 , H04L1/20 , H04W24/10
摘要： A cell identification procedure for small cells in wireless networks in alternative embodiments. Macro eNB may signal all user equipment (UE) to perform detection and signal quality measurement based on a single extended physical discovery channel (PDCH) transmission. UE may perform synchronization then quality-level measurement on the same PDCH signal. Alternatively, the macro eNB may signal all UE to perform the measurement based on the channel state information reference signal (CSI-RS) after synchronization and cell detection on PDCH signal. In another approach, eNB may only transmit CSI-RS upon receipt of a detection result from UE. If no new UE are entering a small cell, the cell may send CSI-RS periodically for measurement while PDCH may not be provided at all. A hybrid mode may be implemented in which UE may use either PDCH or CSI-RS for measurement, determined by UE on its own.
摘要翻译：在替代实施例中，无线网络中的小小区的小区识别过程。宏eNB可以基于单个扩展物理发现信道（PDCH）传输来向全部用户设备（UE）发出信号进行检测和信号质量测量。 UE可以在相同PDCH信号上执行同步质量级测量。或者，宏eNB可以基于在同步之后的信道状态信息参考信号（CSI-RS）和对PDCH信号的小区检测来向所有UE发信号执行测量。在另一种方法中，eNB仅在从UE接收到检测结果时才发送CSI-RS。如果没有新的UE进入小小区，则小区可以周期性发送CSI-RS进行测量，同时可能根本不提供PDCH。可以实现混合模式，其中UE可以使用由UE独自确定的用于测量的PDCH或CSI-RS。

7. 发明申请

WO2013152483A1 METHOD AND APPARATUS FOR OFFLOADING DATA 审中-公开
标题翻译：用于卸载数据的方法和装置
公开(公告)号：WO2013152483A1
公开(公告)日：2013-10-17
申请号：PCT/CN2012/073800
申请日：2012-04-11
申请人： RENESAS MOBILE CORPORATION , HONG, Wei , WEI, Na , WANG, Haiming , ZENG, Erlin , BAI, Wei , SUN, Pengfei
发明人： HONG, Wei , WEI, Na , WANG, Haiming , ZENG, Erlin , BAI, Wei , SUN, Pengfei
IPC分类号： H04W84/02
CPC分类号： H04W28/085 , H04W8/22 , H04W36/22 , H04W76/15 , H04W84/042 , H04W84/12 , H04W88/06 , H04W88/10
摘要： A method, apparatus and computer program product are provided for enabling efficient allocation of discovery resources for device to device communications. An example method may comprise establishing a cellular network connection to an access point. The method may further comprise establishing a local area network connection to a user equipment. Additionally, the method may comprise either receiving offloaded data for the user equipment from the access point via the cellular network connection and relaying the offloaded data to the user equipment via the local area network connection, or receiving offloaded data for the access point from the user equipment via the local area network connection and relaying the offloaded data to the access point via the cellular network connection. Similar and related example methods, example apparatuses, and example computer program products are also provided.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于实现用于设备到设备通信的发现资源的有效分配。示例性方法可以包括建立到接入点的蜂窝网络连接。该方法还可以包括建立到用户设备的局域网连接。此外，该方法可以包括经由蜂窝网络连接从接入点接收用户设备的卸载数据，并且经由局域网连接将卸载的数据中继到用户设备，或者从用户接收接入点的卸载数据设备通过局域网连接，并通过蜂窝网络连接将卸载的数据中继到接入点。还提供了类似的和相关的示例性方法，示例性装置和示例性计算机程序产品。

8. 发明申请

WO2013060016A1 METHODS AND APPARATUSES FOR PROVISION OF AN EFFECTIVE PATHLOSS OFFSET CALCULATION MECHANISM FOR A COMMUNICATION SYSTEM 审中-公开
标题翻译：提供通信系统有效路径计算机制的方法和装置
公开(公告)号：WO2013060016A1
公开(公告)日：2013-05-02
申请号：PCT/CN2011/081483
申请日：2011-10-28
申请人： RENESAS MOBILE CORPORATION , BAI, Wei , WEI, Na , WANG, Haiming , SUN, Pengfei , HAN, Jing , HONG, Wei
发明人： BAI, Wei , WEI, Na , WANG, Haiming , SUN, Pengfei , HAN, Jing , HONG, Wei
IPC分类号： H04W24/00
CPC分类号： H04W16/14
摘要： A method, apparatus and computer program product are provided enabling provision of an efficient manner of determining a pathloss offset in a communication system. A method and apparatus may receive a message from a base station. The message may indicate a pathloss model of a current wireless environment, a value of an exponent of carrier frequency corresponding to the pathloss model and an indication of one or more component carriers. The method and apparatus may also determine a pathloss offset between a downlink carrier and a target uplink carrier based in part on utilizing data indicating the pathloss model and the value of the exponent of carrier frequency. The method and apparatus may also determine an uplink pathloss based in part on adding a value of the determined pathloss offset to a value of a determined downlink pathloss.
摘要翻译：提供了一种方法，装置和计算机程序产品，其能够提供确定通信系统中的路径损耗偏移的有效方式。方法和装置可以从基站接收消息。消息可以指示当前无线环境的路径损耗模型，对应于路径损耗模型的载波频率的指数的值和一个或多个分量载波的指示。该方法和装置还可以部分地基于利用指示路径损耗模型的数据和载波频率指数的值来确定下行链路载波和目标上行链路载波之间的路径损耗偏移。该方法和装置还可以部分地基于将确定的路径损耗偏移的值与确定的下行链路路径损耗的值相加来确定上行链路路径损耗。

9. 发明申请

WO2013185304A1 INTER-FREQUENCY CELL DETECTION 审中-公开
标题翻译：频率间检测
公开(公告)号：WO2013185304A1
公开(公告)日：2013-12-19
申请号：PCT/CN2012/076826
申请日：2012-06-13
申请人： RENESAS MOBILE CORPORATION , WEI, Na , WANG, Haiming , GAO, Chunyan , ZENG, Erlin , BAI, Wei , SUN, Pengfei
发明人： WEI, Na , WANG, Haiming , GAO, Chunyan , ZENG, Erlin , BAI, Wei , SUN, Pengfei
IPC分类号： H04W48/16
CPC分类号： H04W24/02 , H04W48/12 , H04W84/045
摘要： Signaling between a first node operating on a first frequency band and capable to transmit a discovery signal on a second frequency band, and a second node operating on the second frequency band is provided. The first and second frequency bands are different from each other. The first and second node are configured to provide access to a mobile communications system. The signaling comprises negotiating a detection range based on a desired detection range for the discovery signal of the first node on the second frequency band, the discovery signal serving to discover the first node by user equipments.
摘要翻译：提供了在第一频带上操作并且能够在第二频带上发送发现信号的第一节点和在第二频带上操作的第二节点之间的信令。第一和第二频带彼此不同。第一和第二节点被配置为提供对移动通信系统的访问。信令包括基于第二频带上的第一节点的发现信号的期望检测范围来协商检测范围，发现信号用于通过用户设备发现第一节点。

10. 发明申请

WO2013143051A1 SECONDARY CELL ACTIVATION AND DEACTIVATION IN CARRIER AGGREGATION SCENARIOS 审中-公开
标题翻译：载体聚集场景中的二次细胞活化和去活化
公开(公告)号：WO2013143051A1
公开(公告)日：2013-10-03
申请号：PCT/CN2012/073023
申请日：2012-03-26
申请人： RENESAS MOBILE CORPORATION , WEI, Na , HONG, Wei , ZENG, Erlin , WANG, Haiming , BAI, Wei , SUN, Pengfei
发明人： WEI, Na , HONG, Wei , ZENG, Erlin , WANG, Haiming , BAI, Wei , SUN, Pengfei
IPC分类号： H04W72/04
CPC分类号： H04W52/0232 , H04L5/0098 , H04W52/34 , H04W52/346 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144
摘要： There are provided measures for realizing secondary cell activation and deactivation in carrier aggregation scenarios. Such measures may exemplarily comprise acquiring secondary downlink carrier activation and deactivation information for a combination of a primary and at least one secondary downlink carriers of a terminal device, said primary downlink carrier and said secondary downlink carrier operating with different radio technologies, and determining whether secondary downlink carrier power saving mode is to be switched ON or OFF based on the secondary downlink carrier activation and deactivation information.
摘要翻译：提供了在载波聚合方案中实现二次小区激活和去激活的措施。这样的措施可以示例性地包括获取用于终端设备的主要和至少一个辅助下行链路载波，所述主要下行链路载波和所述辅助下行链路载波与不同无线电技术操作的组合的辅助下行链路载波激活和去激活信息，以及确定是否次要基于辅助下行链路载波激活和去激活信息，下行链路载波功率节省模式将被接通或关闭。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式