专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

WO2014063294A1 TRANSITION METHOD INTO SLEEPING MODE 审中-公开
标题翻译：过渡方法进入休眠模式
公开(公告)号：WO2014063294A1
公开(公告)日：2014-05-01
申请号：PCT/CN2012/083324
申请日：2012-10-22
申请人： BROADCOM CORPORATION , SUN, Pengfei , GAO, Chunyan , WEI, Na , ZENG, Erlin , BAI, Wei , HAN, Jing , WANG, Haiming
发明人： SUN, Pengfei , GAO, Chunyan , WEI, Na , ZENG, Erlin , BAI, Wei , HAN, Jing , WANG, Haiming
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W72/0406 , H04W72/0473 , H04W72/048 , H04W84/042 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/25
摘要： It is provided a method, comprising camping on a first cell in a terminal mode, wherein, in the terminal mode, a mode-enabling downlink signal from the first cell is required; checking if a transition information about an intended transition of the first cell to a sleeping mode is received and if an apparatus performing the method camps in the terminal mode on the first cell, wherein in the sleeping mode of the first cell the mode-enabling downlink signal is not received from the first cell; transmitting a complaint to the first cell if the transition information is received and the apparatus camps in the terminal mode on the first cell.
摘要翻译：提供了一种方法，包括以终端模式驻留在第一小区上，其中，在终端模式中，需要来自第一小区的启用模式的下行链路信号; 检查是否接收到关于第一小区的预期转换到睡眠模式的转换信息，以及执行该方法的装置是否在第一小区处于终端模式中，其中在第一小区的睡眠模式中，允许模式下行没有从第一个单元接收信号; 如果接收到转换信息并且该装置在第一小区处于终端模式，则向第一小区发送投诉。

92. 发明申请

WO2014040258A1 MECHANISM FOR DISCOVERY OF SMALL CELLS 审中-公开
标题翻译：发现小细胞的机制
公开(公告)号：WO2014040258A1
公开(公告)日：2014-03-20
申请号：PCT/CN2012/081347
申请日：2012-09-13
申请人： BROADCOM CORPORATION , SUN, Pengfei , WEI, Na , ZENG, Erlin , GAO, Chunyan , WANG, Haiming , BAI, Wei
发明人： SUN, Pengfei , WEI, Na , ZENG, Erlin , GAO, Chunyan , WANG, Haiming , BAI, Wei
IPC分类号： H04W64/00
CPC分类号： H04W48/12 , H04J1/08 , H04J11/0079 , H04L5/0007 , H04L5/0048 , H04W84/042
摘要： There is proposed a mechanism for controlling and conducting a discovery procedure of small cells or secondary ceils located in a macro cell or primary cell. The discovery procedure is based on a discovery signal communicated via PDCH and based on a positioning reference signal (PRS). For configuring the signaling of the discovery signal, frequency domain multiplexing for splitting resources of the PRS in the frequency domain for increasing capacity, and/or usage of reserved communication resources for the signaling of the discovery signal are employed. Assistance information is provided to the UE for supporting the discovery of small cells.
摘要翻译：提出了一种用于控制和执行位于宏小区或主小区中的小细胞或次生细胞的发现过程的机制。发现过程基于通过PDCH传送并基于定位参考信号（PRS）的发现信号。为了配置发现信号的信令，采用用于在频域中分配PRS的资源以增加容量的频域复用和/或用于发现信号的信令的预留通信资源的使用。向UE提供辅助信息以支持小单元的发现。

93. 发明申请

WO2014085997A1 APPARATUSES, METHODS AND COMPUTER PROGRAM PRODUCTS RELATED TO IMPROVEMENTS IN DMRS TRANSMISSION 审中-公开
标题翻译：与DMRS传输相关改进相关的装置，方法和计算机程序产品
公开(公告)号：WO2014085997A1
公开(公告)日：2014-06-12
申请号：PCT/CN2012/085910
申请日：2012-12-05
申请人： BROADCOM CORPORATION , SUN, Pengfei , GAO, Chunyan , WEI, Na , ZENG, Erlin , BAI, Wei , WANG, Haiming
发明人： SUN, Pengfei , GAO, Chunyan , WEI, Na , ZENG, Erlin , BAI, Wei , WANG, Haiming
IPC分类号： H04W28/06 , H04W28/16 , H04W72/04
CPC分类号： H04L5/0048 , H04L1/0026 , H04L1/1671 , H04L5/0094 , H04W28/06
摘要： According to at least an aspect of the present invention, there is provided, under an network transceiver device aspect of e.g. an eNB, an apparatus, comprising a controller configured to cause a first set of reference signals to be transmitted at specific locations within a time and frequency resource grid, receive information indicative of a usability of a second set of reference signals within the resource grid, the second set comprising less reference signals as compared to the first set, analyse the received information, and responsive thereto generate control information, and cause to apply the second set of reference signals at specific locations within the time and frequency resource grid to be transmitted, and cause to transmit the generated control information in downlink so as to inform terminals being in communication with said apparatus of said second set of reference signals being applied. A corresponding apparatus in terms of a terminal device of e.g. a UE is also provided as well as respective corresponding methods and computer program products.
摘要翻译：根据本发明的至少一个方面，提供了一种网络收发器装置的方面。 eNB，装置，包括被配置为使第一组参考信号在时间和频率资源网格内的特定位置发送的控制器，接收指示资源网格内第二组参考信号的可用性的信息，所述第二组包括与所述第一组相比较少的参考信号，分析所接收的信息，并且响应于此生成控制信息，并且使得将所述第二组参考信号应用于待传输的时间和频率资源网格内的特定位置，并且使得在下行链路中发送所生成的控制信息，以通知应用与所述第二组参考信号的所述设备通信的终端。关于例如终端设备的相应设备。还提供了UE以及相应的相应方法和计算机程序产品。

94. 发明申请

WO2014071562A1 SMALL CELL INITIAL ACCESS AND PHYSICAL CELL IDENTITY DETERMINATION 审中-公开
标题翻译：小细胞初次接触和体细胞鉴定
公开(公告)号：WO2014071562A1
公开(公告)日：2014-05-15
申请号：PCT/CN2012/084197
申请日：2012-11-07
申请人： BROADCOM CORPORATION , WEI, Na , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , ZHANG, Lili
发明人： WEI, Na , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , BAI, Wei , WANG, Haiming , HONG, Wei , ZHANG, Lili
IPC分类号： H04B7/26
CPC分类号： H04W36/32 , H04J11/0069 , H04J11/0079 , H04J11/0093 , H04J2211/001 , H04L27/2692 , H04W56/00 , H04W56/002
摘要： A method, system, and computer program product that provides a two-index system for clusters of small cells in a wireless network. A first index is employed for access to and identification of a serving cell within a cluster of small cells. A second index indicates a group of small cells for determining mobility control. The first index may be derived from primary/secondary synchronization signals, or from frequency/time division multiplex signal position. The second index may be indicated in system/master information block signals or predefined as a plurality of small cells identified by the first index for each cell. Determination of physical cell identification is aided by providing a plurality of primary/secondary synchronization (PSS/SSS) signal alternating configurations with indicator, wherein a maximum number of configurations is predefined. Signaling the PSS/SSS configurations by one of broadcast or dedicated signaling, said signaling indicating whether each configuration is one of periodic or aperiodic alternation.
摘要翻译：一种方法，系统和计算机程序产品，为无线网络中的小小区集群提供双索引系统。第一个索引用于访问和识别小单元集群内的服务小区。第二个索引指示用于确定移动性控制的一组小小区。第一索引可以从主/次同步信号，或从频分/时分复用信号位置导出。第二索引可以在系统/主信息块信号中指示或者被预定义为由每个小区的第一索引标识的多个小小区。通过提供具有指示符的多个主/次同步（PSS / SSS）信号交替配置来辅助物理小区识别的确定，其中预定义最大数量的配置。通过广播或专用信令之一来发送PSS / SSS配置，所述信令指示每个配置是周期性还是非周期性交替。

95. 发明申请

WO2014056174A1 POWER SAVING IN CELLULAR NETWORKS 审中-公开
标题翻译：节电在细胞网络
公开(公告)号：WO2014056174A1
公开(公告)日：2014-04-17
申请号：PCT/CN2012/082806
申请日：2012-10-11
申请人： BROADCOM CORPORATION , HONG, Wei , WANG, Haiming , HAN, Jing , SUN, Pengfei , BAI, Wei , WEI, Na , GAO, Chunyan , ZENG, Erlin
发明人： HONG, Wei , WANG, Haiming , HAN, Jing , SUN, Pengfei , BAI, Wei , WEI, Na , GAO, Chunyan , ZENG, Erlin
IPC分类号： H04W52/00
CPC分类号： H04W52/0206 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1262 , Y02D70/1264
摘要： Providing a sleep mode for network nodes in a wireless communication network. In sleep mode the node broadcasts either zero signals or a subset of normal operating mode signals in order to save power. An uplink signal from user equipment requesting service may contain an wakeup signal to restore normal operation. The uplink signal may also be used for uplink synchronization or random access. A downlink confirmation signal confirms that the node is prepared to deliver normal service. In a configuration of small cells communicatively associated with a macro network node, a method for providing a sleep mode for the small cells. The macro cell requests a user equipment (UE) to send a wake-up signal to which responding small cells answer with a wake-up detected signal. The macro node signals small cells to transmit pilot signals that are measured by the UE to determine which small cell services the UE.
摘要翻译：为无线通信网络中的网络节点提供睡眠模式。在睡眠模式下，节点广播零信号或正常工作模式信号的子集，以节省功耗。来自用户设备请求服务的上行链路信号可以包含唤醒信号以恢复正常操作。上行链路信号也可以用于上行链路同步或随机接入。下行链路确认信号确认节点准备提供正常业务。在与宏网络节点通信相关联的小型小区的配置中，提供用于小小区的休眠模式的方法。宏小区请求用户设备（UE）发送响应小小区利用唤醒检测信号应答的唤醒信号。宏节点发送小信元以发送由UE测量的导频信号，以确定UE的哪个小小区业务。

96. 发明申请

WO2015000171A1 SIGNALING FOR UPLINK DEMODULATION REFERENCE SIGNAL 审中-公开
标题翻译：用于上行链路解调参考信号的信号
公开(公告)号：WO2015000171A1
公开(公告)日：2015-01-08
申请号：PCT/CN2013/078880
申请日：2013-07-05
申请人： BROADCOM CORPORATION , ZENG, Erlin , TAN, Shuang , SUN, Pengfei , WANG, Haiming
发明人： ZENG, Erlin , TAN, Shuang , SUN, Pengfei , WANG, Haiming
IPC分类号： H04W72/04
CPC分类号： H04L27/2666 , H04L5/0091 , H04L27/2613 , H04W52/54
摘要： The present invention relates to methods, apparatuses and a computer program product for signaling for uplink demodulation reference signal. The invention includes causing reception of an uplink grant message at a user equipment, evaluating the uplink grant message, and determining, based on the result of the uplink grant message, whether to apply a full demodulation reference signal pattern or a reduced demodulation reference signal pattern.
摘要翻译：本发明涉及上行链路解调参考信号的信令的方法，装置和计算机程序产品。本发明包括在用户设备处接收上行链路许可消息，评估上行链路许可消息，并且基于上行链路许可消息的结果确定是否应用全解调参考信号模式或降低的解调参考信号模式。

97. 发明申请

WO2014089782A1 DESIGN AND SIGNALING FOR ENHANCED SRS 审中-公开
标题翻译：设计和信号增强SRS
公开(公告)号：WO2014089782A1
公开(公告)日：2014-06-19
申请号：PCT/CN2012/086453
申请日：2012-12-12
申请人： BROADCOM CORPORATION , ZENG, Erlin , SUN, Pengfei , TAN, Shuang
发明人： ZENG, Erlin , SUN, Pengfei , TAN, Shuang
IPC分类号： H04W72/04
CPC分类号： H04L5/0051 , H04L5/0023 , H04L5/0035 , H04L5/0062 , H04L5/0085 , H04L5/0094
摘要： It is provided a method, comprising reserving a first resource element at a predefined first time for transmitting a sounding reference signal; checking if a reservation instruction is received; reserving, based on the reservation instruction, a second resource element at a second time for transmitting the sounding reference signal; and undoing, upon receipt of the reservation instruction, the reserving of the first resource element.
摘要翻译：提供了一种方法，包括在预定义的第一时间预留第一资源元素以发送探测参考信号; 检查是否接收到预约指令; 基于所述预约指令预留第二资源单元，用于发送所述探测参考信号; 以及在接收到所述预约指令时撤销所述第一资源元素的预留。

98. 发明申请

WO2011018102A1 APPARATUS AND METHOD FOR N0N-C0DEBOOK BASED PRECODING 审中-公开
标题翻译：基于N0N-C0DEBOOK的预处理的装置和方法
公开(公告)号：WO2011018102A1
公开(公告)日：2011-02-17
申请号：PCT/EP2009/060313
申请日：2009-08-10
申请人： NOKIA SIEMENS NETWORKS OY , GAO, Chun Yan , ZENG, Erlin , CHE, Xiang Guang , TAN, Shuang , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , SKOV, Peter , KOIVISTO, Tommi
发明人： GAO, Chun Yan , ZENG, Erlin , CHE, Xiang Guang , TAN, Shuang , PAJUKOSKI, Kari Pekka , HOOLI, Kari Juhani , SKOV, Peter , KOIVISTO, Tommi
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04B7/0621 , H04B7/0434 , H04B7/0617 , H04B7/0636
摘要： An apparatus and a method are provided. The provided solution comprises a controller (228) configured to determine a transmission mode for user equipment, the transmission mode comprising non-codebook precoding with fixed precoding granularity; and to control a transceiver (222) to transmit information on the selected transmission mode to the user equipment.
摘要翻译：提供了一种装置和方法。所提供的解决方案包括被配置为确定用户设备的传输模式的控制器（228），所述传输模式包括具有固定预编码粒度的非码本预编码; 并且控制收发器（222）将所选择的传输模式的信息发送到用户设备。

99. 发明申请

WO2014110758A1 CONFIGURABLE REFERENCE SIGNAL TYPE FOR RRM/RLM MEASUREMENT 审中-公开
标题翻译： RRM / RLM测量的可配置参考信号类型
公开(公告)号：WO2014110758A1
公开(公告)日：2014-07-24
申请号：PCT/CN2013/070603
申请日：2013-01-17
申请人： BROADCOM CORPORATION , BAI, Wei , ZENG, Erlin , WANG, Haiming , SUN, Pengfei , HAN, Jing
发明人： BAI, Wei , ZENG, Erlin , WANG, Haiming , SUN, Pengfei , HAN, Jing
IPC分类号： H04W24/00
CPC分类号： H04L5/005 , H04B17/309 , H04L5/001 , H04L5/0051
摘要： In one embodiment an eNB configures a user equipment UE for a different type of reference signal other than regularly-spaced common reference signals CRSs, or a physical channel, to use for taking its radio resource management RRM measurements and/or radio link monitoring RLM measurements. In another embodiment a UE selects, using a predefined criteria (such as priority order among different reference signal types or predefined minimum threshold transmission density of a particular reference signal type), a different reference signal type other than regularly-spaced common reference signals, or a physical channel, for the RRM/RLM measurements. These are useful for example in EUTRAN Release 12 wherein the new carrier type may not have CRSs, or where the eNB can be in a dormant mode and not transmitting regularly-spaced CRSs.
摘要翻译：在一个实施例中，eNB将除了规则间隔的公共参考信号CRS或物理信道之外的不同类型的参考信号配置为用于采用其无线电资源管理RRM测量和/或无线电链路监视RLM测量的用户设备UE 。在另一个实施例中，UE使用预定准则（诸如不同参考信号类型中的优先级顺序或特定参考信号类型的预定义的最小阈值传输密度）来选择不同于规则间隔的公共参考信号的不同参考信号类型，或一个物理通道，用于RRM / RLM测量。这些在例如EUTRAN Release 12中是有用的，其中新的载波类型可能不具有CRS，或者eNB可以处于休眠模式并且不发送规则间隔的CRS。

100. 发明申请

WO2014029095A1 LOW-POWER CARRIER TYPE AND RELATED METHODS AND APPARATUS 审中-公开
标题翻译：低功率载波类型及相关方法和装置
公开(公告)号：WO2014029095A1
公开(公告)日：2014-02-27
申请号：PCT/CN2012/080505
申请日：2012-08-23
申请人： BROADCOM CORPORATION , CHARBIT, Gilles , ZENG, Erlin , WEI, Na
发明人： CHARBIT, Gilles , ZENG, Erlin , WEI, Na
IPC分类号： H04W52/18
CPC分类号： H04W52/38 , H04W52/143 , H04W52/244 , H04W52/34
摘要： A first network node receives from user equipments (UEs) on a first component carrier (CC) measurement reports of downlink conditions on second and third CCs. Based on the received measurement reports, the first network node configures a second network access node to decrease its transmit power on the second CC and a third network access node to increase its transmit power on the third CC. In an example embodiment the first network access node sends to the UEs on the first CC indications of the transmit power decrease and increase on the respective second and third CCs, and at least one schedule for when the transmit power decrease and increase are to take effect. In an embodiment the first network node is a macro eNB and the second and third network nodes are low power nodes/ho tspots under control of the macro eNB.
摘要翻译：第一网络节点从第二分组载波（CC）上的用户设备（UE）接收第二和第三CC上的下行链路状况的测量报告。基于所接收的测量报告，第一网络节点配置第二网络接入节点以降低其在第二CC和第三网络接入节点上的发射功率，以增加其在第三CC上的发射功率。在一个示例实施例中，第一网络接入节点在第一CC上向UE发送发射功率减小的指示，并且在相应的第二和第三CC上增加，并且用于何时发射功率减小和增加的至少一个调度。在一个实施例中，第一网络节点是宏eNB，第二和第三网络节点是在宏eNB的控制下的低功率节点/节点。

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