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公开(公告)号：US20130064179A1
公开(公告)日：2013-03-14
申请号：US13232729
申请日：2011-09-14
IPC分类号： H04W4/00
CPC分类号： H04L47/323 , H04W28/0268
摘要： Some implementations of the present invention provide mechanisms for gating the transmission of FIN and other short overhead messages of the like in order to improve spectral efficiency. In some implementations spectral efficiency is improved by reducing the number of air-link connections established to merely transmit FIN and other short overhead messages of the like. In one implementation FIN messages are buffered in a queue and transmitted when an air-link connection is established to transmit higher value messages. In one implementation FIN messages are buffered and transmitted when the contents of the buffer breach a threshold that justifies the establishment of an air-link connection to transmit the contents of the buffer.
摘要翻译： 本发明的一些实施方案提供了用于选通FIN和其它类似的其他短开销消息的传输的机制，以便提高频谱效率。 在一些实现中，通过减少建立为仅传送FIN和其他类似的短开销消息的空中链路连接的数量来改进频谱效率。 在一个实现中，FIN消息被缓冲在队列中并且当建立空中链路连接以传送更高价值的消息时被传送。 在一个实现中，当缓冲器的内容违反用于建立空中链路连接以发送缓冲器的内容的阈值时，FIN消息被缓冲和传输。
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公开(公告)号：US08320328B2
公开(公告)日：2012-11-27
申请号：US12050746
申请日：2008-03-18
IPC分类号： H04W4/00
CPC分类号： H04W36/30
摘要： Channel dependent credit accumulation for determining a mobile handover is provided herein. In some aspects, a characteristic(s) of a source channel(s) serving a mobile device and of one or more target channels can be evaluated. Magnitudes of the evaluated characteristics can be utilized to generate handover credits associated with the target channel(s) (e.g., based on some function of a difference in the magnitudes). If a concurrent number of credits associated with a target channel equals or rises above one or more threshold levels, a mobile device can initiate a handover. As described, disparity in source and target channel quality, signal strength, etc., can be determined to increase probability of a handover based on channel degradation over one or more time intervals.
摘要翻译： 本文提供了用于确定移动切换的信道相关信用累积。 在一些方面，可评估服务于移动设备和一个或多个目标信道的源信道的特性。 评估特征的幅度可用于产生与目标信道相关联的切换信用（例如，基于幅度差的一些函数）。 如果与目标信道相关联的并发数量的信用等于或高于一个或多个阈值水平，则移动设备可发起切换。 如上所述，可以确定源和目标信道质量，信号强度等的差异，以增加在一个或多个时间间隔上基于信道劣化的切换的概率。
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73.发明授权公开(公告)号：US08040942B2
公开(公告)日：2011-10-18
申请号：US12619318
申请日：2009-11-16
CPC分类号： H04W52/26 , H04L1/0002 , H04L1/0021 , H04W52/223 , H04W52/24 , H04W52/265 , H04W52/267 , H04W52/34 , H04W52/367
摘要： A method of detecting an outage includes determining at a source of data a quality metric of a link over which data is to be transmitted, modifying the quality metric by a quality metric margin, and declaring an outage event when power required for transmission of a reference signal exceeds power required for transmission of the reference signal determined form the modified quality metric. An apparatus for detecting an outage includes means for determining at a source of data a quality metric of a link over which data is to be transmitted, means for modifying the quality metric by a quality metric margin, means for determining a maximum rate of data in accordance with said modified quality metric, and means for declaring an outage event when power required for transmission of data at the maximum rate of data exceeds maximum allowable transmission power.
摘要翻译： 检测中断的方法包括在数据源处确定要发送数据的链路的质量度量，通过质量度量余量修改质量度量，以及在发送参考所需的功率时声明中断事件 信号超过由修改的质量度量确定的参考信号传输所需的功率。 用于检测中断的装置包括用于在数据源处确定要发送数据的链路的质量度量的装置，用于通过质量度量余量修改质量度量的装置，用于确定质量度量的最大速率的装置 根据所述修改的质量度量，以及当以最大数据速率传输数据所需的功率超过最大允许传输功率时，用于声明中断事件的装置。
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公开(公告)号：US20110211561A1
公开(公告)日：2011-09-01
申请号：US13106849
申请日：2011-05-12
IPC分类号： H04B7/216
CPC分类号： H04L1/0017 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/18 , H04L5/023 , H04L5/04 , H04L27/2602 , H04W52/281 , H04W52/346
摘要： The present patent application comprises a method and apparatus to compile a superposition coded packet by compiling user candidates for superposition coding, ranking the user candidates based on a result of an evaluation function, selecting a deserving user candidate from among the user candidates, and compiling a superposition coded packet by adding other user data packets to a packet of the deserving user data packet, wherein the data packets for the user candidates may conform to a plurality of different formats and wireless communication standards.
摘要翻译： 本专利申请包括一种通过编译用于叠加编码的用户候选来编译叠加编码分组的方法和装置，基于评估功能的结果对用户候选进行排序，从用户候选中选择应得的用户候选，并编译 通过将其他用户数据分组添加到适当的用户数据分组的分组来叠加编码分组，其中用于用户候选的分组的数据分组可以符合多种不同格式和无线通信标准。
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75.发明授权Method and apparatus for assigning users to use interlaces in a wireless cellular communication system 有权用于在无线蜂窝通信系统中分配用户使用交织的方法和装置公开(公告)号：US07881339B2
公开(公告)日：2011-02-01
申请号：US10960312
申请日：2004-10-06
IPC分类号： H04J3/16
CPC分类号： H04L1/1887 , H04L1/1812
摘要： Methods and apparatuses to selectively assign interlace preference factors to a plurality of user terminals to use a plurality of interlaces. These methods and apparatuses may improve capacity compared to a system that allows each user terminal to transmit data in every interlace.
摘要翻译： 用于选择性地将交错偏好因子分配给多个用户终端以使用多个交织的方法和装置。 与允许每个用户终端在每个交织中传输数据的系统相比，这些方法和装置可以提高容量。
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公开(公告)号：US20100316024A1
公开(公告)日：2010-12-16
申请号：US12860218
申请日：2010-08-20
IPC分类号： H04B7/216
CPC分类号： H04L1/0017 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/18 , H04L5/023 , H04L5/04 , H04L27/2602 , H04W52/281 , H04W52/346
摘要： The present patent application comprises a method and apparatus to compile a superposition coded packet by compiling user candidates for superposition coding, ranking the user candidates based on a result of an evaluation function, selecting a deserving user candidate from among the user candidates, and compiling a superposition coded packet by adding other user data packets to a packet of the deserving user data packet, wherein the data packets for the user candidates may conform to a plurality of different formats and wireless communication standards.
摘要翻译： 本专利申请包括一种通过编译用于叠加编码的用户候选来编译叠加编码分组的方法和装置，基于评估功能的结果对用户候选进行排序，从用户候选中选择应得的用户候选，并编译 通过将其他用户数据分组添加到适当的用户数据分组的分组来叠加编码分组，其中用于用户候选的分组的数据分组可以符合多种不同格式和无线通信标准。
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77.发明申请METHOD AND APPARATUS FOR INTER-SECTOR MIMO CROSS-REFERENCE TO RELATED APPLICATIONS 有权用于互连MIMO的方法和装置相关申请的交叉引用公开(公告)号：US20100265883A1
公开(公告)日：2010-10-21
申请号：US12704980
申请日：2010-02-12
IPC分类号： H04W40/00
CPC分类号： H04L1/06 , H04B1/71072 , H04B2201/70702 , H04L1/0047
摘要： An apparatus for wireless communication is disclosed that includes a processing system configured to communicate with a plurality of sectors in an active set; and receive independent data streams from the plurality of sectors on the same carrier. A method for performing the process is also disclosed herein.
摘要翻译： 公开了一种用于无线通信的装置，其包括配置成与活动集中的多个扇区进行通信的处理系统; 并从相同载波上的多个扇区接收独立的数据流。 本文还公开了一种用于执行该过程的方法。
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公开(公告)号：US20100167780A1
公开(公告)日：2010-07-01
申请号：US12627746
申请日：2009-11-30
CPC分类号： H04W52/343 , H04L1/1825 , H04W52/286 , H04W72/02
摘要： An access terminal of a wireless communication system includes: an antenna; a transceiver; a load level monitor communicatively coupled to the transceiver and configured to receive, from the transceiver via the antenna, and analyze indications of reverse link wireless network traffic load over a period of time in a region of the wireless network containing the access terminal; a load level module configured to combine the indications over the period of time to determine a load level associated with the access terminal; and a transmission module configured to cause the transceiver to change from transmitting data packets in accordance with a first value of a transmission characteristic to transmitting data packets in accordance with a second value of the transmission characteristic in response to the load level being below a first load threshold value.
摘要翻译： 无线通信系统的接入终端包括：天线; 收发器 负载电平监视器，通信地耦合到所述收发器并且被配置为经由所述天线从所述收发器接收并分析在包含所述接入终端的所述无线网络的区域中的一段时间内的反向链路无线网络业务负载的指示; 负载电平模块，被配置为组合所述时间段上的指示以确定与所述接入终端相关联的负载水平; 以及发送模块，被配置为响应于所述负载水平低于第一负载，使所述收发器根据传输特性的第一值从发送数据分组改变为根据所述传输特性的第二值发送数据分组 阈值。
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79.发明申请公开(公告)号：US20100111152A1
公开(公告)日：2010-05-06
申请号：US12619318
申请日：2009-11-16
IPC分类号： H04B17/00
CPC分类号： H04W52/26 , H04L1/0002 , H04L1/0021 , H04W52/223 , H04W52/24 , H04W52/265 , H04W52/267 , H04W52/34 , H04W52/367
摘要： A method of detecting an outage includes determining at a source of data a quality metric of a link over which data is to be transmitted, modifying the quality metric by a quality metric margin, and declaring an outage event when power required for transmission of a reference signal exceeds power required for transmission of the reference signal determined form the modified quality metric. An apparatus for detecting an outage includes means for determining at a source of data a quality metric of a link over which data is to be transmitted, means for modifying the quality metric by a quality metric margin, means for determining a maximum rate of data in accordance with said modified quality metric, and means for declaring an outage event when power required for transmission of data at the maximum rate of data exceeds maximum allowable transmission power.
摘要翻译： 检测中断的方法包括在数据源处确定要发送数据的链路的质量度量，通过质量度量余量修改质量度量，以及在发送参考所需的功率时声明中断事件 信号超过由修改的质量度量确定的参考信号传输所需的功率。 用于检测中断的装置包括用于在数据源处确定要发送数据的链路的质量度量的装置，用于通过质量度量余量修改质量度量的装置，用于确定质量度量的最大速率的装置 根据所述修改的质量度量，以及当以最大数据速率传输数据所需的功率超过最大允许传输功率时，用于声明中断事件的装置。
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公开(公告)号：US20100105336A1
公开(公告)日：2010-04-29
申请号：US12582557
申请日：2009-10-20
CPC分类号： H04W72/02 , H04W72/082
摘要： Techniques for managing communications in a cellular network are disclosed. The cellular network can include one or more sectors in which hotspot carriers are deployed. The hotspot carriers can be available to mobile devices beyond sector boundaries defined by the signal strength of ubiquitous carriers. A mobile device can measure a signal strength of a candidate hotspot carrier and estimate a reverse link mobile device transmit power level for communicating on the hotspot carrier. The mobile device may determine whether to add, remove, or maintain the hotspot carrier in its active set based on the estimated transmit power level so as to limit interference to the reverse link of non-hotspot sectors.
摘要翻译： 公开了一种用于管理蜂窝网络中的通信的技术。 蜂窝网络可以包括其中部署热点载波的一个或多个扇区。 热点运营商可以适用于移动设备超出由普遍存在的运营商的信号强度定义的扇区边界。 移动设备可以测量候选热点载波的信号强度并且估计用于在热点载波上进行通信的反向链路移动设备发射功率电平。 移动设备可以基于所估计的发射功率电平来确定是否在其活动集中添加，移除或维护热点载波，以便限制对非热点扇区的反向链路的干扰。
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