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81. 发明申请

WO2014053885A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR HALF-DUPLEX FREQUENCY DIVISION DUPLEXING 审中-公开
标题翻译：方法，双工频分复用的装置和计算机程序
公开(公告)号：WO2014053885A1
公开(公告)日：2014-04-10
申请号：PCT/IB2012/055383
申请日：2012-10-05
申请人： BROADCOM CORPORATION , CHARBIT, Gilles , FAN, Jianke
发明人： CHARBIT, Gilles , FAN, Jianke
IPC分类号： H04B7/26
CPC分类号： H04L5/16 , H04B7/2656 , H04W72/0453
摘要： A wireless device is operated such that transmission and reception by the wireless device uses half-duplex frequency division duplexing. The wireless device transmits in an uplink subframe at a first frequency and receives in a downlink subframe at a second frequency. The uplink subframe and downlink subframe occur at different times. The frame structure that is used has a special subframe (80) to allow at least switching from downlink reception to uplink transmission. In one example, the special subframe (80) consists only of a downlink pilot time slot (85), to allow downlink pilot signals to be received at the wireless device, and a guard period (90), during which no data is received at or transmitted by the wireless device. In another example, the special subframe (80) comprises a downlink pilot time slot (85) and a guard period (90), the special subframe (80) having no uplink pilot time slot for uplink pilot signals.
摘要翻译：操作无线设备，使得无线设备的发送和接收使用半双工频分双工。无线设备在上行链路子帧中以第一频率发送，并以第二频率在下行链路子帧中接收。上行子帧和下行子帧发生在不同的时间。所使用的帧结构具有允许至少从下行链路接收切换到上行链路传输的特殊子帧（80）。在一个示例中，特殊子帧（80）仅由下行链路导频时隙（85）组成，以允许在无线设备处接收下行链路导频信号;以及保护周期（90），在该保护周期期间，或由无线设备发送。在另一示例中，特殊子帧（80）包括下行链路导频时隙（85）和保护周期（90），专用子帧（80）没有用于上行链路导频信号的上行链路导频时隙。

82. 发明申请

WO2014047894A1 MECHANISM FOR CONTROLLING MULTI-BAND COMMUNICATION 审中-公开
标题翻译：用于控制多通信通信的机制
公开(公告)号：WO2014047894A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082370
申请日：2012-09-28
申请人： BROADCOM CORPORATION , ISOKANGAS, Jari , HONG, Wei , WANG, Haiming , WEI, Na , IMMONEN, Antti Oskari , KAUKOVUORI, Jouni Kristian
发明人： ISOKANGAS, Jari , HONG, Wei , WANG, Haiming , WEI, Na , IMMONEN, Antti Oskari , KAUKOVUORI, Jouni Kristian
IPC分类号： H04W36/20
CPC分类号： H04W72/082 , H04L5/0096 , H04W28/04 , H04W72/1226 , H04W72/1284 , H04W88/06
摘要： There is proposed a mechanism for controlling communications conducted in multiple frequency bands, in particular for controlling interference caused by intermodulation distortion. When the UE obtains information that an interference caused by an intermodulation distortion produced by a set of first communications performed on at least a first and a second frequency and a second communication performed on a third frequency is present, an indication to the eNB for indicating that an interference situation caused by intermodulation distortion exists. The eNB receiving this indication is enabled to acquire parameters related to the interference situation caused by the intermodulation distortion, and to control, on the basis of the acquired parameters, a communication with the UE by changing communication properties for reducing the interference caused by intermodulation distortion.
摘要翻译：提出了一种用于控制在多个频带中进行通信的机制，特别是用于控制由互调失真引起的干扰。当UE获得由至少第一和第二频率执行的由一组第一通信产生的互调失真引起的干扰和在第三频率上执行的第二通信的信息时，向eNB指示指示存在由互调失真引起的干扰情况。接收到该指示的eNB能够获取与由互调失真引起的干扰情况有关的参数，并且通过改变通信属性来控制与UE的通信，以减少由互调失真引起的干扰。

83. 发明申请

WO2014019217A1 METHOD AND APPARATUS FOR MEASUREMENT REPORTING 审中-公开
标题翻译：测量报告的方法和装置
公开(公告)号：WO2014019217A1
公开(公告)日：2014-02-06
申请号：PCT/CN2012/079646
申请日：2012-08-03
申请人： BROADCOM CORPORATION , HENTTONEN, Tero , MARTIN, Brian Alexander , KUBOTA, Keiichi , BAI, Wei , TURTINEN, Samuli , ISOKANGAS, Jari
发明人： HENTTONEN, Tero , MARTIN, Brian Alexander , KUBOTA, Keiichi , BAI, Wei , TURTINEN, Samuli , ISOKANGAS, Jari
IPC分类号： H04W76/02
CPC分类号： H04W36/0083 , H04W36/0094 , H04W76/18
摘要： A network sends downlink a neighbor frequency list for redirection (with at least one neighbor frequency) for event-triggered measurement. For each frequency in the list which a user equipment UE finds to satisfy event triggering criteria, the idle-state or semi-idle-state UE then takes a measurement of the neighbor frequency and checks whether the measurement satisfies reporting criteria. The UE sends to its serving cell an indication of the neighbor frequency or frequencies whose measurement meets the reporting criteria, without reporting the measurement, such as in a RRC Connection Request message. The serving cell then redirects the UE to establish a connection on a target frequency selected from the indicated neighbor frequencies, and this redirect may be in a RRC Connection Reject message.
摘要翻译：网络向下行链路发送用于重定向（具有至少一个相邻频率）的相邻频率列表用于事件触发测量。对于用户设备UE发现的满足事件触发准则的列表中的每个频率，空闲状态或半空闲状态UE接着对相邻频率进行测量，并检查测量是否满足报告准则。 UE向其服务小区发送其测量满足报告准则的相邻频率或频率的指示，而不报告测量，诸如在RRC连接请求消息中。服务小区然后重定向UE以在从所指示的相邻频率中选择的目标频率上建立连接，并且该重定向可以在RRC连接拒绝消息中。

84. 发明申请

WO2013138755A1 REDUCING COMPLEXITY AND POWER CONSUMPTION IN CELLULAR NETWORKS WITH CARRIER AGGREGATION 审中-公开
标题翻译：减少在运营商聚集的细胞网络中的复杂性和功耗
公开(公告)号：WO2013138755A1
公开(公告)日：2013-09-19
申请号：PCT/US2013/032306
申请日：2013-03-15
申请人： BROADCOM CORPORATION
发明人： TUJKOVIC, Djordje , JALLOUL, Louay , LORENZ, Robert
IPC分类号： H04L5/00
CPC分类号： H04W24/02 , H04L5/001 , H04L5/003 , H04L5/0091
摘要： In a communications network with earner aggregation (CA), embodiments enable the network to advertise to a supported wireless device not only vvhether or not aggregated component carriers allocated to the wireless are intra- band adjacent but further whether or not the allocated component carriers are collocated. Embodiments further enable the wireless to advertise its CA capabilities including the support of adjacent collocated CA and/or non-adjacent collocated CA. Embodiments thus provide systems/methods for the exploitation of special conditions provided by adjacent collocated component carriers to reduce processing complexity and power consumption for certain types of wireless device transmitter/receiver architectures and to support intra-band adjacent CA for other types of UE transmitter/receiver architectures.
摘要翻译：在具有收敛聚合（CA）的通信网络中，实施例使得网络能够向所支持的无线设备通告，不仅分配给无线的聚合分量载波是频带内的，而且进一步分配的分量载波是否并置。实施例还使得无线能够通告其CA能力，包括相邻并置CA和/或非相邻并置CA的支持。因此，实施例提供了用于利用由相邻并置分量载波提供的特殊条件的系统/方法，以降低某些类型的无线设备发射机/接收机体系结构的处理复杂度和功耗，并支持用于其他类型的UE发射机/ 接收机架构。

85. 发明申请

WO2013026032A1 ADAPTIVE CLOCKING SCHEME TO ACCOMMODATE SUPPLY VOLTAGE TRANSIENTS 审中-公开
标题翻译：自适应时钟方案来调节供电电压瞬变
公开(公告)号：WO2013026032A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/051451
申请日：2012-08-17
申请人： BROADCOM CORPORATION , PENZES, Paul , FULLERTON, Mark
发明人： PENZES, Paul , FULLERTON, Mark
IPC分类号： H03K3/03
CPC分类号： H03L7/0802 , G06F1/26 , G06F1/32 , G06F1/3203 , G06F1/3228 , G06F12/14 , G06F21/44 , H01L2924/0002 , H03K3/0315 , H03K3/037 , H03K3/0375 , H03K5/133 , H03K19/01 , H03K2005/00019 , H03K2005/00026 , H03K2005/00058 , H03L7/097 , H03L7/0997 , H01L2924/00
摘要： Adaptive clocking schemes for synchronized on-chip functional blocks are provided. The clocking schemes enable synchronous clocking which can be adapted according to changes in signal path propagation delay due temperature, process, and voltage variations, for example. In embodiments, the clocking schemes allow for the capacity utilization of a logic path to be increased.
摘要翻译：提供了同步片上功能块的自适应时钟方案。时钟方案实现了可以根据信号路径传播延迟因温度，过程和电压变化而改变的同步时钟。在实施例中，时钟方案允许增加逻辑路径的容量利用。

86. 发明申请

WO2013026029A1 THERMAL AND POWER AWARE GRAPHICS PROCESSING 审中-公开
标题翻译：热和功率图形处理
公开(公告)号：WO2013026029A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/051446
申请日：2012-08-17
申请人： BROADCOM CORPORATION , BENNETT, James
发明人： BENNETT, James
IPC分类号： G06F3/14
CPC分类号： G09G5/363 , G06F3/14 , G09G5/37 , G09G2320/041 , G09G2330/021 , G09G2330/045 , G09G2340/02 , G09G2360/121 , G09G2370/02 , G09G2370/022
摘要： Embodiments for thermal and/or power aware graphics processing are provided. In an embodiment, a thermally and/or power adaptive graphics processing environment is presented. The graphics processing environment includes various thermally and/or power adaptive elements, each of which may be thermally and/or power aware (adaptive) in the sense that it may adapt at least one aspect of its operation and/or outputs based on thermal and/or power information to effectuate a change in graphics processing in any element (including itself) of the environment. This may include changing or causing a change in at least one of a graphics element, feature, setting, or characteristic based on thermal and/or power information. In an embodiment, thermal and/or power based adaptation may include software and/or hardware adaptation of graphics processing to affect thermal and/or power performance.
摘要翻译：提供了用于热和/或功率感知图形处理的实施例。在一个实施例中，呈现热和/或功率自适应图形处理环境。图形处理环境包括各种热和/或功率自适应元件，每个元件可以是热和/或功率感知（自适应），其可以基于热和/或功率来适应其操作和/或输出的至少一个方面 /或功率信息以实现环境的任何元件（包括其自身）中的图形处理的改变。这可以包括基于热和/或功率信息来改变或引起图形元素，特征，设置或特性中的至少一个的改变。在一个实施例中，基于热和/或功率的适配可以包括用于影响热和/或功率性能的图形处理的软件和/或硬件适配。

87. 发明申请

WO2011119571A1 METHODS AND SYSTEMS FOR UPLINK NETWORK ENTRY AND BANDWIDTH REQUESTS 审中-公开
标题翻译： UPLINK网络入侵和带宽要求的方法和系统
公开(公告)号：WO2011119571A1
公开(公告)日：2011-09-29
申请号：PCT/US2011/029375
申请日：2011-03-22
申请人： BROADCOM CORPORATION , RATH, Kamlesh , RANJAN, Rishi , AIRY, Manish , VERMA, Sindhu , CHAKRABORTY, Soumen
发明人： RATH, Kamlesh , RANJAN, Rishi , AIRY, Manish , VERMA, Sindhu , CHAKRABORTY, Soumen
IPC分类号： H04W4/00
CPC分类号： H04L1/1867 , H04L1/0072 , H04L1/1812
摘要： Methods and systems of a mobile station transmitting information to a base station are disclosed. The mobile station may transmit information with improved uplink coverage, and bandwidth requests may be more efficient. Additionally, the mobile station may transmit information over multiple uplink frames using hybrid ARQ.
摘要翻译：公开了向基站发送信息的移动台的方法和系统。移动台可以发送具有改进的上行链路覆盖的信息，并且带宽请求可能更有效。此外，移动台可以使用混合ARQ在多个上行链路帧上发送信息。

88. 发明申请

WO2011097652A1 METHOD AND SYSTEM FOR UPLINK BEAMFORMING CALIBRATION IN A MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：多天线无线通信系统中上行链路波束校准的方法与系统
公开(公告)号：WO2011097652A1
公开(公告)日：2011-08-11
申请号：PCT/US2011/024112
申请日：2011-02-08
申请人： BROADCOM CORPORATION , LORENZ, Robert G.
发明人： LORENZ, Robert G.
IPC分类号： H04B7/04
CPC分类号： H04W72/02 , H01Q3/2647 , H04B7/0682 , H04B7/0691 , H04B17/12 , H04B17/309
摘要： A wireless transceiver, comprising a transmitter, a receiver and a plurality of antennas, determines transmit phase relationship between at least two of antennas based on radio frequency (RF) signals received via the at least two antennas from one or more antennas of a base station. RF signals are transmitted via the at least two antennas utilizing the determined transmit phase relationship. The receiver is calibrated based on receiver performance determined from the received RF signals for subsequent reception of RF signals. The transmit phase relationship is dynamically adjusted based on the transmit RF measurements and the determined receiver performance. Transmit channel qualities are determined for each transmit antenna based on the transmit RF measurements and the dynamically adjusted transmit phase relationship. Transmit antennas are dynamically selected based on the adjusted transmit phase relationship, the characterized transmit channel qualities and the determined receiver performance for subsequent transmission to the base station.
摘要翻译：基于从基站的一个或多个天线经由至少两个天线接收的射频（RF）信号，包括发射机，接收机和多个天线的无线收发器确定至少两个天线之间的发射相位关系。利用所确定的发射相位关系，通过至少两个天线发射RF信号。基于从接收到的RF信号确定的接收机性能对接收机进行校准，以便随后接收RF信号。基于发射RF测量和确定的接收机性能来动态调整发射相位关系。基于发射RF测量和动态调整的发射相位关系，为每个发射天线确定发射信道质量。基于经调整的发射相位关系，特征在于的发射信道质量和确定的接收机性能，用于随后发送到基站的动态地选择发射天线。

89. 发明申请

WO2011072016A1 METHOD AND SYSTEM FOR HANDLING MULTIPLE 3-D VIDEO FORMATS 审中-公开
标题翻译：用于处理多个3-D视频格式的方法和系统
公开(公告)号：WO2011072016A1
公开(公告)日：2011-06-16
申请号：PCT/US2010/059469
申请日：2010-12-08
申请人： BROADCOM CORPORATION , NEUMAN, Darren , HERRICK, Jason , PAYSON, Christopher , ZHAO, Qinghua
发明人： NEUMAN, Darren , HERRICK, Jason , PAYSON, Christopher , ZHAO, Qinghua
IPC分类号： H04N13/00
CPC分类号： H04N13/139 , H04N2213/007
摘要： Aspects of a method and system for handling multiple 3-D video formats are provided. A video processing system may receive one or more video frames comprising first 3-D view pixel data and second 3-D view pixel data suitable for generating a three-dimensional (3-D) video frame. The video system may be operable to determine an arrangement of the first 3-D view pixel data and the second view pixel data in the one or more video frames. In instances that the determined arrangement is not a desired arrangement, the video processing system may be operable to convert the one or more video frames to the desired arrangement. Either or both of the determined arrangement and the desired arrangement may comprise a series of two single-view frames. Either or both of the determined arrangement and the desired arrangement may comprise a single frame comprising the first 3-D view pixel data and the second 3-D view pixel data.
摘要翻译：提供了一种用于处理多个3-D视频格式的方法和系统。视频处理系统可以接收包括第一3-D视图像素数据和适于生成三维（3-D）视频帧的第二3-D视图像素数据的一个或多个视频帧。视频系统可以用于确定一个或多个视频帧中的第一3-D视图像素数据和第二视图像素数据的排列。在所确定的布置不是期望的布置的情况下，视频处理系统可以用于将一个或多个视频帧转换为期望的布置。所确定的布置和期望布置中的任一个或两个可以包括一系列两个单视图框架。所确定的布置和所需布置中的一个或两者可以包括包括第一3-D视图像素数据和第二3-D视图像素数据的单个框架。

90. 发明申请

WO2009132336A1 METHOD AND SYSTEM FOR PREDICTING CHANNEL QUALITY INDEX (CQI) VALUES FOR MAXIMUM LIKELIHOOD (ML) DETECTION IN A 2X2 MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) WIRELESS SYSTEM 审中-公开
标题翻译：用于预测2X2多输入多输出（MIMO）无线系统中最大比特率（ML）检测的信道质量指数（CQI）值的方法和系统
公开(公告)号：WO2009132336A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/041788
申请日：2009-04-27
申请人： BROADCOM CORPORATION , ARIYAVISTAKUL, Sirikiat , OJARD, Eric , ZHENG, Jun
发明人： ARIYAVISTAKUL, Sirikiat , OJARD, Eric , ZHENG, Jun
IPC分类号： H04L1/02
CPC分类号： H04L25/0204 , H04B7/0854 , H04B17/24 , H04B17/336 , H04B17/373 , H04L1/0009 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L1/20 , H04L25/0228 , H04L25/0248 , H04L25/03343 , H04L25/067 , H04L27/2601 , H04L2025/03426 , H04L2025/03802
摘要： Aspects of a method and system for predicting CQI values for ML detection in a 2x2 MIMO system are presented. In one aspect of the system, a CQI value for a MIMO communication system may be computed based on a computed channel realization by reverse mapping the computed channel realization to a corresponding CQI value. Based on the computed CQI value, a coding rate may be selected. The coding rate may be selected from a lookup table, wherein the computed CQI value is utilized as an index to the lookup table. The reverse mapping may utilize a function, which is computed using radial basis function networks. In another aspect of the system, a joint mutual information value may be computed for the MIMO communication system. The joint mutual information value may be computed based on a Shannon mutual information value and a matched filter mutual information value.
摘要翻译：提出了一种用于在2x2 MIMO系统中预测ML检测的CQI值的方法和系统的方面。在该系统的一个方面，可以基于所计算的信道实现，通过将计算的信道实现反向映射到相应的CQI值来计算MIMO通信系统的CQI值。基于所计算的CQI值，可以选择编码率。编码率可以从查找表中选择，其中所计算的CQI值被用作查找表的索引。反向映射可以利用使用径向基函数网络来计算的函数。在系统的另一方面，可以为MIMO通信系统计算联合互信息值。可以基于香农互信息值和匹配滤波器相互信息值来计算联合互信息值。

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