TECHNIQUES FOR DYNAMIC TASK PROCESSING IN A WIRELESS COMMUNICATION SYSTEM
    31.
    发明申请
    TECHNIQUES FOR DYNAMIC TASK PROCESSING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中动态任务处理技术

    公开(公告)号:US20120185569A1

    公开(公告)日:2012-07-19

    申请号:US13007499

    申请日:2011-01-14

    IPC分类号: G06F15/16

    摘要: Techniques for dynamic task distribution and processing in a wireless communication system are described. In one embodiment, the wireless communication system includes a sensor configured to measure a characteristic and to transmit information indicative of the measured characteristic. The system includes a mobile device configured to receive and aggregate the information transmitted by the sensor, perform one or more tasks related to the aggregated information, determine whether a condition necessary for transferring a subset of the tasks is satisfied, and transfer the subset of the tasks for further performance. The system further includes a local gateway device configured to receive and aggregate the information indicative of the measured characteristic from the sensor and perform tasks related to the aggregated information, receive and perform the transferred subset of the tasks from the mobile device, and transfer the tasks for further performance.

    摘要翻译: 描述了用于无线通信系统中的动态任务分发和处理的技术。 在一个实施例中,无线通信系统包括被配置为测量特性并传送指示测量特性的信息的传感器。 该系统包括被配置为接收和聚合由传感器发送的信息的移动设备,执行与聚合信息相关的一个或多个任务,确定是否满足传送任务子集所需的条件,并且传送该子集 任务进一步表现。 该系统还包括本地网关设备,其被配置为接收并聚合来自传感器的指示测量特性的信息,并且执行与聚合信息相关的任务,从移动设备接收并执行所传送的任务子集,并且传送任务 进一步表现。

    ENHANCEMENTS FOR INCREASED SPATIAL REUSE IN AD-HOC NETWORKS
    32.
    发明申请
    ENHANCEMENTS FOR INCREASED SPATIAL REUSE IN AD-HOC NETWORKS 有权
    在AD-HOC网络中增加空间重现的增强

    公开(公告)号:US20110205962A1

    公开(公告)日:2011-08-25

    申请号:US12710881

    申请日:2010-02-23

    IPC分类号: H04W4/00

    摘要: A method of facilitating communication in a wireless ad-hoc network comprises: generating, at a node in the wireless ad-hoc network, target availability information with regard to one or more transmission slots, the target availability information indicating whether the node is permitted to receive a transmission during each transmission slot; generating, at the node, owner availability information with regard to one or more transmission slots, the owner availability information indicating whether the node is permitted to transmit during each transmission slot; and broadcasting, from the node, the target availability information and the owner availability information to separately indicate availability as either an owner or a target for one or more transmission slots.

    摘要翻译: 一种促进无线自组织网络中的通信的方法包括:在所述无线自组织网络中的节点处,生成关于一个或多个传输时隙的目标可用性信息,所述目标可用性信息指示所述节点是否被允许 在每个传输时隙期间接收传输; 在所述节点处生成关于一个或多个传输时隙的所有者可用性信息,所述可用性信息指示所述节点是否被允许在每个传输时隙期间传输; 并且从节点广播目标可用性信息和所有者可用性信息以分别指示作为一个或多个传输时隙的所有者或目标的可用性。

    INTERFERENCE MANAGEMENT BETWEEN MULTIPLE NETWORKS
    33.
    发明申请
    INTERFERENCE MANAGEMENT BETWEEN MULTIPLE NETWORKS 有权
    多个网络之间的干扰管理

    公开(公告)号:US20120149414A1

    公开(公告)日:2012-06-14

    申请号:US12965124

    申请日:2010-12-10

    IPC分类号: H04B7/00

    CPC分类号: H04W72/1215 H04W16/14

    摘要: Methods and apparatuses for interference management between multiple wireless networks are disclosed. The apparatuses, and methods for doing the same, communicate with one or more wireless devices in each of first and second wireless networks, the first and second wireless networks having a common spectrum and different air interface protocols, and generate a message for transmission into the first wireless network to suppress transmission in the first network and to reserve a medium for wireless transmissions in the second wireless network.

    摘要翻译: 公开了用于多个无线网络之间的干扰管理的方法和装置。 所述装置及其方法与第一和第二无线网络中的每一个中的一个或多个无线设备进行通信,所述第一和第二无线网络具有公共频谱和不同的空中接口协议,并且生成用于传输到 第一无线网络以抑制第一网络中的传输并且在第二无线网络中预留用于无线传输的介质。

    Proximity agent based out of band communication for femtocell operation
    34.
    发明授权
    Proximity agent based out of band communication for femtocell operation 有权
    基于毫微微小区操作的带外通信的接近代理

    公开(公告)号:US09125134B2

    公开(公告)日:2015-09-01

    申请号:US12861616

    申请日:2010-08-23

    摘要: Out of band (OOB) communication facilitates femtocell operation. One or more proximity agent provides out of band communication with nodes (e.g., mobile client devices) to provide assistance in or otherwise facilitate femtocell discovery, reselection, and/or interference mitigation. Out of band communication techniques provide for low power discovery, association, and communication as compared to corresponding femtocell or cellular network communication techniques. An OOB proximity agent is provided in association with a femtocell to provide transmit power level control with respect to the femtocell. In operation, if a client device searches for and finds an OOB proximity agent, it will find a femtocell, thereby avoiding a need to aggressively search for femtocells.

    摘要翻译: 带外(OOB)通信促进了毫微微小区的操作。 一个或多个邻近代理提供与节点(例如,移动客户端设备)的带外通信,以提供对毫微微蜂窝发现,重选和/或干扰减轻的辅助或以其他方式促进。 与对应的毫微微小区或蜂窝网络通信技术相比,带外通信技术提供低功率发现,关联和通信。 与毫微微小区相关联地提供OOB邻近代理以提供关于毫微微小区的发射功率电平控制。 在操作中,如果客户端设备搜索并找到OOB邻近代理,则会发现毫微微小区,从而避免了积极搜索毫微微小区的需要。

    Active macro-femto hand-in with help from out-of-band proxy
    35.
    发明授权
    Active macro-femto hand-in with help from out-of-band proxy 有权
    在带外代理的帮助下,主动微距手机

    公开(公告)号:US08838117B2

    公开(公告)日:2014-09-16

    申请号:US13087760

    申请日:2011-04-15

    摘要: Systems, methods, devices, and computer program products are described for supporting macrocell-to-femtocell hand-ins of active macro communications for mobile access terminals. A femto-proxy system is provided including a femtocell and an out-of-band (OOB) proxy. While the femtocell may be addressed by the macro network according to a potentially non-unique identifier (e.g., its PN offset), the OOB proxy is addressable according to a unique OOB identifier (e.g., a Bluetooth device address, BD_ADDR). When the mobile access terminal is in proximity to the femto-proxy system, it detects the OOB proxy and communicates the unique OOB identifier to the core network via the macro network (e.g., as part of a measurement report). The OOB identifier is mapped (e.g., in the core network) to the femtocell, allowing the core network to uniquely identify the appropriate target femtocell for active hand-in.

    摘要翻译: 描述了系统,方法,设备和计算机程序产品,用于支持用于移动接入终端的主动宏通信的宏蜂窝到毫微微蜂窝基站的接入。 提供了包括毫微微小区和带外(OOB)代理)的毫微微代理系统。 毫微微小区可以根据潜在的非唯一标识符(例如,其PN偏移)由宏网络寻址,但是OOB代理可以根据唯一的OOB标识符(例如,蓝牙设备地址BD_ADDR)寻址。 当移动接入终端接近毫微微代理系统时,它检测OOB代理,并通过宏网络(例如,作为测量报告的一部分)将唯一的OOB标识符传送到核心网络。 OOB标识符被映射到(例如,在核心网络中)到毫微微小区,允许核心网络唯一地识别适当的目标毫微微蜂窝以进行主动手持。

    Reverse link throughput management for flexible bandwidth systems
    36.
    发明授权
    Reverse link throughput management for flexible bandwidth systems 有权
    灵活带宽系统的反向链路吞吐量管理

    公开(公告)号:US08804693B2

    公开(公告)日:2014-08-12

    申请号:US13457360

    申请日:2012-04-26

    摘要: Methods, systems, and devices for increasing reverse link throughput by coordination of multiple wireless systems using reverse link blanking are provided. Some embodiments involve utilizing the bandwidth of one carrier bandwidth that partially overlaps with the bandwidth of another carrier bandwidth. This overlap may create interference. Different indicators may be utilized to prompt a device, such as a mobile device, to coordinate reverse link transmission blanking on at least one of the carrier bandwidths to increase throughput for the other overlapping carrier bandwidth. For example, a base station may transmit such an indicator to the mobile device to prompt the transmission blanking. Some embodiments also include increasing transmission power for the overlapping carrier bandwidth during the transmission blanking of other carrier bandwidth. Some embodiments utilize flexible carrier bandwidths systems that may utilize portions of spectrum that may not be big enough to fit a normal bandwidth waveform.

    摘要翻译: 提供了通过使用反向链路消隐来协调多个无线系统来增加反向链路吞吐量的方法,系统和设备。 一些实施例涉及利用与另一个载波带宽的带宽部分重叠的一个载波带宽的带宽。 这种重叠可能会产生干扰。 可以利用不同的指示符来促使诸如移动设备的设备在至少一个载波带宽上协调反向链路传输消隐,以增加其他重叠载波带宽的吞吐量。 例如,基站可以将这样的指示符发送到移动设备以提示传输消隐。 一些实施例还包括在其他载波带宽的传输消隐期间增加重叠载波带宽的传输功率。 一些实施例使用灵活的载波带宽系统,其可以利用可能不够大以适应正常带宽波形的频谱部分。

    Femtocell beacon interference mitigation with out-of-band links
    37.
    发明授权
    Femtocell beacon interference mitigation with out-of-band links 有权
    毫微微小区信标干扰减轻与带外链路

    公开(公告)号:US08717987B2

    公开(公告)日:2014-05-06

    申请号:US13008258

    申请日:2011-01-18

    IPC分类号: H04W4/00

    摘要: Systems, methods, devices, and computer program products are described for mitigating macrocell interference during femtocell discovery in a wireless communications system. In one example, a mobile device may be camped on a macrocell. A femtocell transmits out-of-band (OOB) discovery signals to, or receives OOB band discovery signals from, the mobile device to facilitate presence detection. The femtocell may also be configured to use various techniques to transmit in-band beacon bursts (e.g., low or high power beacon bursts) to the mobile device in the macrocell frequency range to trigger the mobile device to perform an inter-frequency scan for cell reselection. The femtocell may transmit communications signals to the mobile device in a femtocell frequency range (different from the macrocell frequency range) after the mobile device has discovered and selected the femtocell.

    摘要翻译: 描述了系统,方法,设备和计算机程序产品,用于在无线通信系统中的毫微微小区发现期间减轻宏小区干扰。 在一个示例中,移动设备可以驻留在宏小区上。 毫微微小区向移动设备发送带外(OOB)发现信号或从移动设备接收OOB频带发现信号以便于存在检测。 毫微微小区还可以被配置为使用各种技术来在宏小区频率范围内向移动设备发送带内信标突发(例如,低功率或高功率信标突发),以触发移动设备对小区执行频率间扫描 重选。 在移动设备已经发现并选择了毫微微小区之后,毫微微小区可以在毫微微小区频率范围(不同于宏小区频率范围)中向移动设备发送通信信号。

    Out-of-band paging with group identifier to reduce mobile detection latency
    38.
    发明授权
    Out-of-band paging with group identifier to reduce mobile detection latency 失效
    使用组标识符进行带外寻呼,以减少移动侦测延迟

    公开(公告)号:US08706146B2

    公开(公告)日:2014-04-22

    申请号:US13163044

    申请日:2011-06-17

    IPC分类号: H04W68/00 H04H20/71 H04W4/00

    摘要: Systems, methods, devices, and computer program products are described for using an out-of-band (OOB) radio integrated with the femtocell to implement various novel proximity detection techniques. Proximity detection of access terminals (ATs) in the femtocell's access control list (ACL) can be desirable to support femto connectivity and service provision, for example, in context of idle macro-to-femto handoffs, active macro-to-femto hand-ins, etc. Implementations implement OOB proximity detection through multicasting directed proximity request messages to each AT in a femtocell's ACL. Responses to the proximity request message can include identification information used to determine the specific AT that is in proximity.

    摘要翻译: 描述了系统,方法,设备和计算机程序产品,用于使用与毫微微小区集成的带外(OOB)无线电,以实现各种新颖的接近检测技术。 毫微微小区访问控制列表(ACL)中的接入终端(AT)的接近检测可能是期望的,以支持例如在空闲宏到毫微微切换,活动的宏到毫微微手持通信的上下文中的毫微微连接和服务提供。 ins等。实现通过向毫微微小区的ACL中的每个AT多播定向接近请求消息来实现OOB接近检测。 对邻近请求消息的响应可以包括用于确定接近的特定AT的识别信息。

    Refining femtocell coverage information with beacon transmitters
    39.
    发明授权
    Refining femtocell coverage information with beacon transmitters 有权
    用信标发射机精简毫微微小区覆盖信息

    公开(公告)号:US08630640B2

    公开(公告)日:2014-01-14

    申请号:US12883532

    申请日:2010-09-16

    IPC分类号: H04W4/00

    摘要: Systems, methods, devices, and computer program products are described for refinement of femtocell coverage area information in a wireless communication system, particularly in context of a femto-proxy architecture. Zones may be defined within a femtocell coverage area using beacon sources, and a zone map of zone signatures may be defined for each zone of the femtocell coverage area, according to macro signatures detected in those zones. The zone map can be used, by access terminals, the femto-proxy system, and/or the macro network, to provide functionality, including reduced power level femtocell discovery and association, enhanced network planning, improved femtocell troubleshooting, etc.

    摘要翻译: 描述了系统,方法,设备和计算机程序产品,用于在无线通信系统中,特别是在毫微微代理架构的上下文中用于细化毫微微小区覆盖区域信息。 可以使用信标源在毫微微小区覆盖区域内定义区域,并且可以根据在这些区域中检测到的宏签名来为毫微微小区覆盖区域的每个区域定义区域签名的区域映射。 区域映射可以由接入终端,毫微微代理系统和/或宏网络使用,以提供功能,包括降低的功率级毫微微小区发现和关联,增强的网络规划,改进的毫微微小区故障排除等。

    Optimized decoding in a receiver
    40.
    发明授权
    Optimized decoding in a receiver 有权
    在接收机中优化解码

    公开(公告)号:US08555136B2

    公开(公告)日:2013-10-08

    申请号:US11828338

    申请日:2007-07-25

    IPC分类号: H03M13/00

    CPC分类号: H04L1/0053

    摘要: A receiver includes a decoder configured to decode at least a portion of a data stream comprising a data frame. The data frame includes a code block having a data block and a parity block. The receiver also includes a controller. The controller is configured to determine whether to disable at least a portion of the receiver during transmission of the parity block to the receiver when the data block contains at least one erasure.

    摘要翻译: 接收机包括被配置为对包括数据帧的数据流的至少一部分进行解码的解码器。 数据帧包括具有数据块和奇偶校验块的码块。 接收机还包括一个控制器。 所述控制器被配置为当所述数据块包含至少一个擦除时,确定在将所述奇偶校验块传输到所述接收机期间是否禁用所述接收机的至少一部分。