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公开(公告)号：US08483732B2
公开(公告)日：2013-07-09
申请号：US12912328
申请日：2010-10-26
CPC分类号： H04W56/00
摘要： Methods and devices are provided for disambiguating the timing of uplink transmissions. In one embodiment, the method may involve receiving from a wireless network a global time value having a wraparound time longer than that of a system frame number for the network, the global time value being based at least in part on an overhead message conveying at least one parameter of a first radio access technology (RAT) different from a second RAT used by the network. The method may involve determining a current global time based on the received global time value, and sending an uplink message that includes the current global time as a global timestamp.
摘要翻译： 提供了用于消除上行链路传输的定时的方法和设备。 在一个实施例中，该方法可以包括从无线网络接收具有比网络的系统帧号更长的环绕时间的全局时间值，全局时间值至少部分地基于至少传送至少的开销消息 与由网络使用的第二RAT不同的第一无线电接入技术（RAT）的一个参数。 该方法可以包括基于接收到的全局时间值来确定当前全局时间，以及将包括当前全局时间的上行链路消息作为全局时间戳发送。
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公开(公告)号：US20110269434A1
公开(公告)日：2011-11-03
申请号：US12912328
申请日：2010-10-26
IPC分类号： H04W4/00
CPC分类号： H04W56/00
摘要： Methods and devices are provided for disambiguating the timing of uplink transmissions. In one embodiment, the method may involve receiving from a wireless network a global time value having a wraparound time longer than that of a system frame number for the network, the global time value being based at least in part on an overhead message conveying at least one parameter of a first radio access technology (RAT) different from a second RAT used by the network. The method may involve determining a current global time based on the received global time value, and sending an uplink message that includes the current global time as a global timestamp.
摘要翻译： 提供了用于消除上行链路传输的定时的方法和设备。 在一个实施例中，该方法可以包括从无线网络接收具有比网络的系统帧号更长的环绕时间的全局时间值，全局时间值至少部分地基于至少传送至少的开销消息 与由网络使用的第二RAT不同的第一无线电接入技术（RAT）的一个参数。 该方法可以包括基于接收到的全局时间值来确定当前全局时间，以及将包括当前全局时间的上行链路消息作为全局时间戳发送。
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公开(公告)号：US20100309057A1
公开(公告)日：2010-12-09
申请号：US12796238
申请日：2010-06-08
IPC分类号： G01S3/02
CPC分类号： H04W64/00 , G01S5/0236 , G01S5/0257
摘要： Apparatus and methods for performing mobile-based positioning in a wireless communications system are presented. A position estimate is computed based on assistance data intended for a first position method. The mobile device ignores if a second positioning method is not specifically supported by a network and computes a position estimate using the second position method and a subset of assistance data intended for the first positioning method, which is supported by the network and is different from the second positioning method.
摘要翻译： 提出了在无线通信系统中执行基于移动的定位的装置和方法。 基于用于第一位置方法的辅助数据来计算位置估计。 移动设备忽略第二定位方法是否不被网络特别支持，并且使用第二定位方法和由网络支持的第一定位方法的辅助数据的子集来计算位置估计，并且不同于 第二定位方法。
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4.发明授权Method and apparatus that facilitates a timing alignment in a multicarrier system 有权促进多载波系统中定时对准的方法和装置公开(公告)号：US08634313B2
公开(公告)日：2014-01-21
申请号：US12818064
申请日：2010-06-17
申请人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
发明人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
IPC分类号： H04W56/00
CPC分类号： H04W56/0045
摘要： Aspects are disclosed for facilitating a timing alignment in a multicarrier system. In one aspect, at least one downlink timing associated with at least one downlink carrier is determined, and an uplink timing associated with an uplink group of carriers is ascertained based on at least one downlink timing and a timing offset associated with the uplink group of carriers. Each of the uplink group of carriers is then transmitted within a threshold value of the uplink timing. In another aspect, a downlink communication is transmitted to a wireless terminal via at least one downlink carrier. This embodiment further includes assigning a timing offset to an uplink group of carriers, and providing the timing offset to the wireless terminal via the at least one downlink carrier. An uplink communication is then received via the uplink group of carriers according to the timing offset.
摘要翻译： 公开了用于促进多载波系统中的定时对准的方面。 在一个方面，确定与至少一个下行链路载波相关联的至少一个下行链路定时，并且基于与上行链路群组相关联的至少一个下行链路定时和定时偏移来确定与载波的上行链路组相关联的上行链路定时 。 然后在上行链路定时的阈值内发送每个上行链路载波组。 另一方面，经由至少一个下行链路载波将下行链路通信发送到无线终端。 该实施例还包括向上行链路群组分配定时偏移，以及经由至少一个下行链路载波向无线终端提供定时偏移。 然后，根据定时偏移，经由上行链路群组接收上行链路通信。
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5.发明授权Method and apparatus for routing messages of a positioning protocol in a wireless network 有权用于在无线网络中路由定位协议的消息的方法和装置公开(公告)号：US09270587B2
公开(公告)日：2016-02-23
申请号：US12985551
申请日：2011-01-06
IPC分类号： H04W24/00 , H04L12/721 , H04L12/755 , H04W4/02 , H04W8/08
CPC分类号： H04W4/025 , H04L45/021 , H04L45/566 , H04W4/02 , H04W4/021 , H04W8/08 , H04W28/0226 , H04W28/12 , H04W64/00
摘要： Methods and apparatuses are provided that facilitate routing of messages of a positioning protocol, such as long term evolution (LTE) positioning protocol annex (LPPa). A positioning server can determine a network area identifier of one or more messages based at least in part on an identifier of a base station associated with the one or more messages. Based at least in part on the network area identifier, the positioning server can provide the one or more messages to an intermediate network node corresponding to the one or more base stations, such as a mobility management entity (MME). MME can similarly provide the one or more messages to an optional gateway between it and the one or more base stations based at least in part on receiving the network area identifier in the one or more messages. In addition, a base station can update positioning information with the positioning server.
摘要翻译： 提供了便于路由定位协议的消息（诸如长期演进（LTE）定位协议附件（LPPa））的方法和装置。 至少部分地基于与一个或多个消息相关联的基站的标识符，定位服务器可以确定一个或多个消息的网络区域标识符。 至少部分地基于网络区域标识符，定位服务器可以向与诸如移动性管理实体（MME）的一个或多个基站对应的中间网络节点提供一个或多个消息。 MME可以至少部分地基于在一个或多个消息中接收网络区域标识符来类似地向一个或多个基站之间的可选网关提供一个或多个消息。 此外，基站可以利用定位服务器更新定位信息。
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6.发明申请PROVIDING CONFIGURATION INFORMATION FOR BROADCAST CONTROL OF ACCESS TERMINAL RADIO EVENT HANDLING 审中-公开提供访问终端无线电事件处理的广播控制配置信息公开(公告)号：US20110287793A1
公开(公告)日：2011-11-24
申请号：US12950014
申请日：2010-11-19
IPC分类号： H04W8/00
摘要： Radio event handling at access terminals is controlled at a granularity other than access terminal-level granularity through the use of broadcast control values. For example, a network entity such as an access point may broadcast control values to control radio event handling (e.g., radio event logging and/or reporting) at access terminals in the vicinity of the access point.
摘要翻译： 通过使用广播控制值，接入终端的无线电事件处理以除访问终端级粒度以外的粒度进行控制。 例如，诸如接入点的网络实体可以广播控制值以控制在接入点附近的接入终端处的无线电事件处理（例如，无线电事件记录和/或报告）。
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7.发明申请METHOD AND APPARATUS THAT FACILITATES A TIMING ALIGNMENT IN A MULTICARRIER SYSTEM 有权在多媒体系统中使时序对齐的方法和装置公开(公告)号：US20110158116A1
公开(公告)日：2011-06-30
申请号：US12818064
申请日：2010-06-17
申请人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
发明人： Nathan Edward Tenny , Parag Arun Agashe , Peter Gaal , Tingfang Ji , Ravi Palanki , Rajat Prakash
CPC分类号： H04W56/0045
摘要： Aspects are disclosed for facilitating a timing alignment in a multicarrier system. In one aspect, at least one downlink timing associated with at least one downlink carrier is determined, and an uplink timing associated with an uplink group of carriers is ascertained based on at least one downlink timing and a timing offset associated with the uplink group of carriers. Each of the uplink group of carriers is then transmitted within a threshold value of the uplink timing. In another aspect, a downlink communication is transmitted to a wireless terminal via at least one downlink carrier. This embodiment further includes assigning a timing offset to an uplink group of carriers, and providing the timing offset to the wireless terminal via the at least one downlink carrier. An uplink communication is then received via the uplink group of carriers according to the timing offset.
摘要翻译： 公开了用于促进多载波系统中的定时对准的方面。 在一个方面，确定与至少一个下行链路载波相关联的至少一个下行链路定时，并且基于与上行链路群组相关联的至少一个下行链路定时和定时偏移来确定与载波的上行链路组相关联的上行链路定时 。 然后在上行链路定时的阈值内发送每个上行链路载波组。 另一方面，经由至少一个下行链路载波将下行链路通信发送到无线终端。 该实施例还包括向上行链路群组分配定时偏移，以及经由至少一个下行链路载波向无线终端提供定时偏移。 然后，根据定时偏移，经由上行链路群组接收上行链路通信。
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8.发明授权Failure indication for one or more carriers in a multi-carrier communication environment 有权在多载波通信环境中的一个或多个载波的故障指示公开(公告)号：US09130698B2
公开(公告)日：2015-09-08
申请号：US12783077
申请日：2010-05-19
申请人： Aamod Dinkar Khandekar , Nathan Edward Tenny , Parag Arun Agashe , Wanshi Chen , Jelena M. Damnjanovic
发明人： Aamod Dinkar Khandekar , Nathan Edward Tenny , Parag Arun Agashe , Wanshi Chen , Jelena M. Damnjanovic
IPC分类号： H04L5/00
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/006 , H04L5/0085
摘要： Systems and methodologies are described that facilitate indicating a loss of channel quality on a component carrier of a plurality of component carriers. A UE can monitor configured component carriers to determine channel qualities associated therewith. The UE can transmit carrier quality information that includes the channel qualities of the plurality of component carriers. In addition, the UE can identify a component carrier experiencing a loss of channel quality and notify a base station of the component carrier with poor channel conditions. In one aspect, the UE can incorporate additional information into a scheduling request. In addition, the UE can generate a CQI report that contains the carrier quality information. Further, the base station, when a loss of channel quality occurs, can retry transmission on different carriers. Moreover, the base station can employ information provided by the UE when selecting a component carrier for a transmission.
摘要翻译： 描述了有助于指示多个分量载波的分量载波上的信道质量损失的系统和方法。 UE可以监视配置的分量载波以确定与其相关联的信道质量。 UE可以发送包括多个分量载波的信道质量的载波质量信息。 另外，UE可以识别经历信道质量损失的分量载波，并且通知基站具有差的信道条件的分量载波。 在一个方面，UE可以将附加信息并入调度请求。 此外，UE可以生成包含载波质量信息的CQI报告。 此外，当发生信道质量的损失时，基站可以重试不同载波上的传输。 此外，当选择用于传输的分量载波时，基站可以采用由UE提供的信息。
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公开(公告)号：US08750870B2
公开(公告)日：2014-06-10
申请号：US12985523
申请日：2011-01-06
IPC分类号： H04W60/00
CPC分类号： H04W4/02 , H04W64/003
摘要： Methods and apparatuses are provided that facilitate allowing position determination of devices in wireless networks with home evolved Node Bs (HeNB). An HeNB can determine its location based at least in part on positioning measurements from one or more devices. The HeNB can additionally or alternatively register its location or other location parameters with a positioning server for subsequent provisioning as assistance information for determining a device position. Moreover, a device can request assistance information related to a different base station where the HeNB is not registered with the positioning server.
摘要翻译： 提供了方便和装置，其便于允许使用家庭演进的节点B（HeNB）的无线网络中的设备的位置确定。 HeNB可以至少部分地基于来自一个或多个设备的定位测量来确定其位置。 HeNB可以附加地或替代地将它的位置或其他位置参数用定位服务器注册用于随后的供应作为用于确定设备位置的辅助信息。 此外，设备可以请求与HeNB未向定位服务器注册的不同基站相关的辅助信息。
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10.发明申请公开(公告)号：US20120015666A1
公开(公告)日：2012-01-19
申请号：US12985551
申请日：2011-01-06
IPC分类号： H04W4/00
CPC分类号： H04W4/025 , H04L45/021 , H04L45/566 , H04W4/02 , H04W4/021 , H04W8/08 , H04W28/0226 , H04W28/12 , H04W64/00
摘要： Methods and apparatuses are provided that facilitate routing of messages of a positioning protocol, such as long term evolution (LTE) positioning protocol annex (LPPa). A positioning server can determine a network area identifier of one or more messages based at least in part on an identifier of a base station associated with the one or more messages. Based at least in part on the network area identifier, the positioning server can provide the one or more messages to an intermediate network node corresponding to the one or more base stations, such as a mobility management entity (MME). MME can similarly provide the one or more messages to an optional gateway between it and the one or more base stations based at least in part on receiving the network area identifier in the one or more messages. In addition, a base station can update positioning information with the positioning server.
摘要翻译： 提供了便于路由定位协议的消息（诸如长期演进（LTE）定位协议附件（LPPa））的方法和装置。 至少部分地基于与一个或多个消息相关联的基站的标识符，定位服务器可以确定一个或多个消息的网络区域标识符。 至少部分地基于网络区域标识符，定位服务器可以向与诸如移动性管理实体（MME）的一个或多个基站对应的中间网络节点提供一个或多个消息。 MME可以至少部分地基于在一个或多个消息中接收网络区域标识符来类似地将一个或多个消息提供给它和一个或多个基站之间的可选网关。 此外，基站可以利用定位服务器更新定位信息。
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