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71. 发明授权

US09426824B2 Apparatus, method and computer program for communicating via a plurality of networks 有权
标题翻译：用于经由多个网络进行通信的装置，方法和计算机程序
公开(公告)号：US09426824B2
公开(公告)日：2016-08-23
申请号：US14160039
申请日：2014-01-21
申请人： Broadcom Corporation
发明人： Keiichi Kubota , Brian Martin
IPC分类号： H04J3/14 , H04W4/00 , H04W74/02 , H04W48/16 , H04W36/14
CPC分类号： H04W74/02 , H04W36/14 , H04W48/02 , H04W48/06 , H04W48/10 , H04W48/12 , H04W48/16
摘要： Access control information is received from a first network, which is the device's serving network (500). The received access control information is stored as access control settings (505). A first connection is established via the serving network based on one or more of the access control settings (510). It is determined that the device's serving network has changed to a second network (515). At least a portion of the access control settings is replaced with default access control settings (520). The access control settings may comprise one or more packet-domain settings and one or more circuit-domain settings. The access control information may comprise Domain Specific Access Control (DSAC) and/or Paying Permission with Access Control (PPAC) information. The default access control settings may comprise access class barring (ACB) information.
摘要翻译：从作为设备的服务网络（500）的第一网络接收访问控制信息。所接收的访问控制信息被存储为访问控制设置（505）。基于一个或多个访问控制设置（510），经由服务网络建立第一连接。确定设备的服务网络已经改变为第二网络（515）。访问控制设置的至少一部分被替换为默认访问控制设置（520）。访问控制设置可以包括一个或多个分组域设置和一个或多个电路域设置。访问控制信息可以包括域特定访问控制（DSAC）和/或具有访问控制的支付许可（PPAC）信息。默认访问控制设置可以包括访问类限制（ACB）信息。

72. 发明授权

US09426685B2 Method and system for mitigation of unlisted cell impacts in idle mode of cellular systems 有权
标题翻译：用于缓解细胞系统空闲模式下未列出细胞影响的方法和系统
公开(公告)号：US09426685B2
公开(公告)日：2016-08-23
申请号：US12851368
申请日：2010-08-05
申请人： Vikas Paliwal , Xiaoxin Qiu , Zhijun Gong
发明人： Vikas Paliwal , Xiaoxin Qiu , Zhijun Gong
IPC分类号： H04W36/30 , H04W24/10 , H04W48/18
CPC分类号： H04W24/10 , H04W48/18
摘要： A UE, in an idle mode, receives pilot signals and synchronization signals from a serving cell and neighbor cells comprising neighbor cells listed and/or unlisted in a neighboring cell list. The UE validates each of the serving cell, the listed neighbor cells and the unlisted neighbor cells from the received signals. The UE performs cell measurement on the listed cells as well as the unlisted cells for multipath profiles and associated power levels. In instances where number of attempts of the cell measurements on the unlisted cells exceeds a threshold value, the UE may validate presence of the unlisted cells. The best available cell is selected from the listed cells and the unlisted for the UE to camp on. I/Q samples of the received signals are stored while measuring or monitoring the cells. The stored I/Q samples may be utilized to carry out baseband procedures through offline processing.
摘要翻译：处于空闲模式的UE从服务小区和包括在相邻小区列表中列出和/或未列出的相邻小区的相邻小区接收导频信号和同步信号。 UE从接收到的信号中验证服务小区，列出的相邻小区和未列出的相邻小区中的每一个。 UE对列出的小区以及用于多路径简档和相关功率级别的未列出的小区执行小区测量。在非列表单元测试的尝试次数超过阈值的情况下，UE可以验证未列出单元的存在。从列出的单元格中选择最佳可用单元格，并且将UE列入未列出的单元。接收信号的I / Q采样在测量或监视单元时被存储。所存储的I / Q样本可用于通过离线处理来执行基带过程。

73. 发明授权

US09426469B2 Combination HEVC deblocker/SAO filter 有权
标题翻译：组合HEVC脱泡剂/ SAO过滤器
公开(公告)号：US09426469B2
公开(公告)日：2016-08-23
申请号：US13728947
申请日：2012-12-27
申请人： Broadcom Corporation
发明人： Timothy Moore Hellman
IPC分类号： H04N7/26 , H04N19/86 , H04N19/82
CPC分类号： H04N19/86 , H04N19/82
摘要： Systems and methods are provided that allow a deblocking filter and a sample adaptive offset (SAO) filter to be combined in a loop filter stage of a High Efficiency Video Coding (HEVC) decoder. In combining the deblocking filter and the SAO filter, an intermediate buffer may not be utilized, while still allowing for the deblocking filter and the SAO filter to operate substantially in parallel. The order of pixel processing and the parallelization of operation is such that the processing performed by the SAO filter need not hinder the processing performed by the deblocking filter within the loop filter stage. Additionally, and by combining the deblocking filter and the SAO filter without utilizing buffering therebetween, savings in space and cost in implementing the HEVC decoder may be realized.
摘要翻译：提供了允许去块滤波器和采样自适应偏移（SAO）滤波器组合在高效率视频编码（HEVC）解码器的环路滤波器级中的系统和方法。在组合去块滤波器和SAO滤波器时，可以不使用中间缓冲器，同时仍允许解块滤波器和SAO滤波器基本并行地操作。像素处理的顺序和操作的并行化使得由SAO滤波器执行的处理不需要妨碍在环路滤波器阶段中由去块滤波器执行的处理。此外，通过组合解块滤波器和SAO滤波器，而不用它们之间的缓冲，可以实现实现HEVC解码器的空间和成本的节省。

74. 发明授权

US09425984B2 System and method for using energy efficient ethernet to control energy efficiencies in lower layers 有权
标题翻译：使用节能以太网控制低层能源效率的系统和方法
公开(公告)号：US09425984B2
公开(公告)日：2016-08-23
申请号：US13783743
申请日：2013-03-04
申请人： Broadcom Corporation
发明人： Lowell David Lamb , Wael William Diab
IPC分类号： H04L12/413 , G06F1/32
CPC分类号： H04L12/413 , G06F1/32 , Y02D30/30 , Y02D30/32
摘要： A system and method for using energy-efficient Ethernet to control energy efficiency in lower layers. In one example, an energy-efficiency control policy in a first Ethernet device can be configured to determine a need for transitioning of at least a part of the first Ethernet device into an energy saving state. Based on such a determination, an energy-efficiency control signal can be transmitted from the first Ethernet device to a first non-Ethernet device. The receipt of the energy-efficiency control signal by the first non-Ethernet device is used to initiate a transition by the first non-Ethernet device into an energy saving state, which in turn may initiate a transition by downstream non-Ethernet devices into an energy saving state. This process creates a single unified energy-efficiency policy domain.
摘要翻译：一种使用节能以太网来控制低层能源效率的系统和方法。在一个示例中，第一以太网设备中的能量效率控制策略可被配置为确定将第一以太网设备的至少一部分转换为节能状态的需要。基于这样的决定，可以将能量效率控制信号从第一以太网设备发送到第一非以太网设备。由第一非以太网设备接收能量效率控制信号用于启动第一非以太网设备向节能状态的转变，而节能状态又可以由下游的非以太网设备转变为节能状态。这个过程创建了一个统一的能源效率政策领域。

75. 发明授权

US09425822B2 Simplified range and context update for multimedia context-adaptive binary arithmetic coding design 有权
标题翻译：多媒体上下文自适应二进制算术编码设计的简化范围和上下文更新
公开(公告)号：US09425822B2
公开(公告)日：2016-08-23
申请号：US14806199
申请日：2015-07-22
申请人： Broadcom Corporation
发明人： Minhua Zhou
IPC分类号： H03M7/00 , H03M7/40 , H04N19/13
CPC分类号： H03M7/4018 , H03M7/4006 , H04N19/13 , H04N19/91
摘要： In some aspects, the disclosure is directed to methods and systems for a context-adaptive binary arithmetic encoder and decoder utilizing a fixed point design for range and context updates. Symbol probabilities and probability adaptation factors can be scaled to a predetermined range, such as an 8-bit range, reducing the need for complex and operationally costly table look-ups.
摘要翻译：在一些方面，本公开涉及用于上下文自适应二进制算术编码器和解码器的方法和系统，其利用用于范围和上下文更新的固定点设计。符号概率和概率适应因子可以缩放到预定范围，例如8位范围，减少了复杂且操作昂贵的表查找的需要。

76. 发明申请

US20160241312A1 Mixed mode operations within multiple user, multiple access, and/or MIMO wireless communications 有权
标题翻译：多用户，多路访问和/或MIMO无线通信中的混合模式操作
公开(公告)号：US20160241312A1
公开(公告)日：2016-08-18
申请号：US15140858
申请日：2016-04-28
申请人： BROADCOM CORPORATION
发明人： Peiman Amini , Matthew James Fischer , Vinko Erceg , Joonsuk Kim , Joseph Paul Lauer
IPC分类号： H04B7/04 , H04L5/00 , H04W74/08
CPC分类号： H04B7/0413 , H04L5/0007 , H04L27/2601 , H04W28/06 , H04W74/02 , H04W74/0816 , H04W84/12 , H04W88/06
摘要： Mixed mode operations within multiple user, multiple access, and/or MIMO wireless communications. Certain communication systems can include wireless communication devices of various capabilities therein (e.g., IEEE Task Group ac (TGac VHT), IEEE 802.11 amendment TGn, IEEE 802.11 amendment TGa, and/or other capabilities, etc.). In one manner of classification, wireless communication devices having legacy and newer/updated capabilities may inter-operate with one another, operate within a common region, and/or communicate via a common access point (AP). Coordination of such wireless communication devices (e.g., legacy and newer/updated) provides for their respective operation on a same set of clusters in accordance with various operational modes including: (1) time dividing medium access between the wireless communication devices of various capabilities, (2) assigning primary cluster(s) for a first capability set and assigning non-primary cluster(s) for a second capability set, etc., and/or (3) any combination of operational modes (1) and (2).
摘要翻译：多用户，多路访问和/或MIMO无线通信中的混合模式操作。某些通信系统可以包括其中各种能力的无线通信设备（例如，IEEE任务组ac（TGac VHT），IEEE 802.11修订TGn，IEEE 802.11修订TGA和/或其他功能等）。在一种分类方式中，具有传统和更新/更新能力的无线通信设备可以彼此互操作，在公共区域内操作和/或经由公共接入点（AP）进行通信。这样的无线通信设备（例如，传统的和更新的/更新的）的协调根据各种操作模式在同一组集群上提供它们各自的操作，包括：（1）各种能力的无线通信设备之间的时分介质访问，（2）分配用于第一能力集合的主集群和为第二能力集合分配非主集群等，和/或（3）操作模式（1）和（2）的任何组合，。

77. 发明授权

US09420600B2 Dynamic aggregation for coexistence between wireless transceivers of a host device 有权
公开(公告)号：US09420600B2
公开(公告)日：2016-08-16
申请号：US14868869
申请日：2015-09-29
申请人： BROADCOM CORPORATION
发明人： Sudhirkumar Jasubhai Prajapati , Neeraj Bhoja Poojary , Gabriel Marc Desjardins , Sanjay Saha , Sachin Gupta , Prasanna Prakash Desai , Pawan Kumar
IPC分类号： H04W72/12 , H04W88/06 , H04L1/00 , H04L5/00 , H04W36/06 , H04W72/04 , H04W84/12 , H04W28/06 , H04W88/08
CPC分类号： H04W72/1215 , H04L1/00 , H04L1/1685 , H04L5/0055 , H04W28/06 , H04W36/06 , H04W72/0406 , H04W84/12 , H04W88/06 , H04W88/08
摘要： A circuit includes a first wireless interface circuit that communicates packetized data to a first external device in accordance with a first wireless communication protocol. A second wireless interface circuit communicates packetized data to a second external device in accordance with a second wireless communication protocol. A plurality of signal lines communicate at least four lines of cooperation data between the first wireless interface circuit and the second wireless interface circuit, wherein the cooperation data relates to cooperate transceiving in a common frequency spectrum.

78. 发明授权

US09419699B2 MU-MIMO protocol efficiency 有权
标题翻译： MU-MIMO协议效率
公开(公告)号：US09419699B2
公开(公告)日：2016-08-16
申请号：US14243802
申请日：2014-04-02
申请人： BROADCOM CORPORATION
发明人： David Christopher Garrett , Jun Zheng , Nihar Jindal
IPC分类号： H04W4/00 , H04B7/06 , H04B7/04
CPC分类号： H04B7/0623 , H04B7/0452 , H04B7/0617 , H04B7/0626
摘要： A method for improving multiple-user (MU) multiple-input-multiple-output (MIMO) protocol efficiency includes transmitting an MU frame to multiple devices. The MU frame is beamformed to enable a corresponding one of the devices to receive an intended stream at high power. The MU frame includes an additional sounding-field. Acknowledgement (ACK) responses are received from at least some of the plurality of devices. Each of the ACK responses includes a sounding response frame including a channel feedback.
摘要翻译：一种用于改善多用户（MU）多输入多输出（MIMO）协议效率的方法包括向多个设备发送MU帧。 MU帧被波束形成以使得相应的一个设备能够以高功率接收预期流。 MU帧包括附加的探测场。从多个设备中的至少一些设备接收确认（ACK）响应。 ACK响应中的每一个包括包括信道反馈的探测响应帧。

79. 发明授权

US09418727B2 Five transistor SRAM cell 有权
标题翻译：五晶体管SRAM单元
公开(公告)号：US09418727B2
公开(公告)日：2016-08-16
申请号：US13561469
申请日：2012-07-30
申请人： Sushil Sudam Sakhare
发明人： Sushil Sudam Sakhare
IPC分类号： G11C11/00 , G11C11/412 , G11C11/419
CPC分类号： G11C11/412 , G11C11/4125 , G11C11/419
摘要： A five transistor static random-access-memory (SRAM) cell is disclosed which can be made part of an SRAM array to provide an improved reduction in size. The cell includes two cross-coupled inverters, each having two complementary transistors, and an n-channel transistor switch connected to a bit line (BL) and a word line (WL). The p-channel element of one of the inverters is connected to a power supply, and the p-channel transistor of the other inverter is coupled to a write bit line (WBL). By varying the voltage levels on the BL and WBL lines the biasing of the individual n-channel transistors of each of the inverters can be changed based on the data to be written to the cell. Various biasing systems are presented such that the SRAM cell memory state can be changed without requiring larger transistor elements to overpower the cell state.
摘要翻译：公开了一种五晶体管静态随机存取存储器（SRAM）单元，其可以被制成SRAM阵列的一部分以提供改进的尺寸减小。该单元包括两个交叉耦合的反相器，每个具有两个互补晶体管，以及连接到位线（BL）和字线（WL）的n沟道晶体管开关。反相器中的一个的p沟道元件连接到电源，另一个反相器的p沟道晶体管耦合到写位线（WBL）。通过改变BL和WBL线上的电压电平，可以基于要写入单元的数据改变每个反相器的各个n沟道晶体管的偏置。呈现各种偏置系统，使得可以改变SRAM单元存储器状态，而不需要较大的晶体管元件来超载电池状态。

80. 发明申请

US20160233902A1 COORDINATION BETWEEN MULTIPLE WLAN CORES THAT ARE USING THE SAME FREQUENCY BAND 有权
标题翻译：使用相同频段的多个WLAN网络之间的协调
公开(公告)号：US20160233902A1
公开(公告)日：2016-08-11
申请号：US14615964
申请日：2015-02-06
申请人： Broadcom Corporation
发明人： Amit CHOUDHARY , Bijoy BHUKANIA
IPC分类号： H04B1/10 , H04B17/345 , H04W52/24
CPC分类号： H04B1/1018 , H04W4/80 , H04W72/1215 , H04W84/12 , H04W88/02 , H04W92/10
摘要： A system and method to communicate in a wireless local area network (WLAN) device having a first Media Access Control (MAC) and a second MAC is provided. The method includes determining whether the first MAC and the second MAC are transmitting and receiving on the same frequency band, determining whether transmission by the first MAC overlaps with reception by the second MAC, and relaxing a reception criteria by the second MAC when transmission by the first MAC overlaps with reception by the second MAC.
摘要翻译：提供了一种在具有第一媒体访问控制（MAC）和第二MAC的无线局域网（WLAN）设备中进行通信的系统和方法。该方法包括：确定第一MAC和第二MAC是否在同一频带上进行发送和接收，确定第一MAC的传输是否与第二MAC的接收重叠，以及当由第二MAC发送时，通过第二MAC放宽接收标准第一MAC与第二MAC的接收重叠。

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