FAILURE INDICATION FOR ONE OR MORE CARRIERS IN A MULTI-CARRIER COMMUNICATION ENVIRONMENT
    1.
    发明申请
    FAILURE INDICATION FOR ONE OR MORE CARRIERS IN A MULTI-CARRIER COMMUNICATION ENVIRONMENT 有权
    一个或多个运营商在多载波通信环境中的失败指示

    公开(公告)号:US20100296389A1

    公开(公告)日:2010-11-25

    申请号:US12783077

    申请日:2010-05-19

    IPC分类号: H04L12/26

    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。

    Failure indication for one or more carriers in a multi-carrier communication environment
    2.
    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

    IPC分类号: H04L5/00

    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。

    Apparatus and method for relay transition time
    3.
    发明授权
    Apparatus and method for relay transition time 有权
    继电器转换时间的装置和方法

    公开(公告)号:US08576755B2

    公开(公告)日:2013-11-05

    申请号:US12987451

    申请日:2011-01-10

    IPC分类号: H04J1/00

    摘要: An apparatus and method for establishing a relay transition time in a network node in a wireless communication system comprising comparing a network node transmit/receive (TX/RX) switch time to a switch threshold; and using a fraction of the cyclic prefix (CP) as a guard period if the network node TX/RX switch time is less than or equal to the switch threshold, or using a sounding reference signal (SRS) configured channel to blank out a last symbol if the network node TX/RX switch time is greater than the switch threshold.

    摘要翻译: 一种用于在无线通信系统中的网络节点中建立中继转移时间的装置和方法,包括将网络节点发送/接收(TX / RX)切换时间与切换阈值进行比较; 并且如果网络节点TX / RX切换时间小于或等于切换阈值,或者使用探测参考信号(SRS)配置的信道来清除最后一个信道,则使用一部分循环前缀(CP)作为保护周期 网络节点TX / RX切换时间大于开关阈值时的符号。

    APPARATUS AND METHOD FOR RELAY TRANSITION TIME
    4.
    发明申请
    APPARATUS AND METHOD FOR RELAY TRANSITION TIME 有权
    用于继电器转换时间的装置和方法

    公开(公告)号:US20110170436A1

    公开(公告)日:2011-07-14

    申请号:US12987451

    申请日:2011-01-10

    IPC分类号: H04J1/02 H04L12/26

    摘要: An apparatus and method for establishing a relay transition time in a network node in a wireless communication system comprising comparing a network node transmit/receive (TX/RX) switch time to a switch threshold; and using a fraction of the cyclic prefix (CP) as a guard period if the network node TX/RX switch time is less than or equal to the switch threshold, or using a sounding reference signal (SRS) configured channel to blank out a last symbol if the network node TX/RX switch time is greater than the switch threshold.

    摘要翻译: 一种用于在无线通信系统中的网络节点中建立中继转移时间的装置和方法,包括将网络节点发送/接收(TX / RX)切换时间与切换阈值进行比较; 并且如果网络节点TX / RX切换时间小于或等于切换阈值,或者使用探测参考信号(SRS)配置的信道来清除最后一个信道,则使用一部分循环前缀(CP)作为保护周期 网络节点TX / RX切换时间大于开关阈值时的符号。

    MULTIPLE CARRIER ACTIVATION/DEACTIVATION IN WIRELESS COMMUNICATIONS
    5.
    发明申请
    MULTIPLE CARRIER ACTIVATION/DEACTIVATION IN WIRELESS COMMUNICATIONS 有权
    无线通信中的多载波激活/消除

    公开(公告)号:US20110292915A1

    公开(公告)日:2011-12-01

    申请号:US12953356

    申请日:2010-11-23

    IPC分类号: H04W72/04

    摘要: Systems, methods and apparatuses are provided that facilitate selecting resources, such as time slots, subframes, etc., for performing bandwidth switching related to activating and/or deactivating one or more carriers. A data portion of one or more subframes can be selected for performing bandwidth switching. In addition, a device can determine whether one or more downlink grants are received in the one or more subframes, and can avoid selecting such subframes. The device can alternatively perform the bandwidth switching and request retransmission of the data portion. Additionally or alternatively, the device can determine a type of the one or more subframes and/or signals transmitted in the one or more subframes to determine whether to perform bandwidth switching in the subframes. The bandwidth switching can include changing a sampling rate, reconfiguring frequency filters, modifying a local oscillator, etc.

    摘要翻译: 提供了系统,方法和装置,其便于选择诸如时隙,子帧等的资源,用于执行与激活和/或去激活一个或多个载体相关的带宽切换。 可以选择一个或多个子帧的数据部分来执行带宽切换。 此外,设备可以确定在一个或多个子帧中是否接收到一个或多个下行链路许可,并且可以避免选择这样的子帧。 该设备可替代地执行带宽切换并请求数据部分的重传。 附加地或替代地,设备可以确定在一个或多个子帧中发送的一个或多个子帧和/或信号的类型,以确定是否在子帧中执行带宽切换。 带宽切换可以包括改变采样率,重新配置频率滤波器,修改本地振荡器等。

    Multiple carrier activation/deactivation in wireless communications
    6.
    发明授权
    Multiple carrier activation/deactivation in wireless communications 有权
    无线通信中的多载波激活/去激活

    公开(公告)号:US09584290B2

    公开(公告)日:2017-02-28

    申请号:US12953356

    申请日:2010-11-23

    摘要: Systems, methods and apparatuses are provided that facilitate selecting resources, such as time slots, subframes, etc., for performing bandwidth switching related to activating and/or deactivating one or more carriers. A data portion of one or more subframes can be selected for performing bandwidth switching. In addition, a device can determine whether one or more downlink grants are received in the one or more subframes, and can avoid selecting such subframes. The device can alternatively perform the bandwidth switching and request retransmission of the data portion. Additionally or alternatively, the device can determine a type of the one or more subframes and/or signals transmitted in the one or more subframes to determine whether to perform bandwidth switching in the subframes. The bandwidth switching can include changing a sampling rate, reconfiguring frequency filters, modifying a local oscillator, etc.

    摘要翻译: 提供了系统,方法和装置,其便于选择诸如时隙,子帧等的资源,用于执行与激活和/或去激活一个或多个载体相关的带宽切换。 可以选择一个或多个子帧的数据部分来执行带宽切换。 此外,设备可以确定在一个或多个子帧中是否接收到一个或多个下行链路许可,并且可以避免选择这样的子帧。 该设备可替代地执行带宽切换并请求数据部分的重传。 附加地或替代地,设备可以确定在一个或多个子帧中发送的一个或多个子帧和/或信号的类型,以确定是否在子帧中执行带宽切换。 带宽切换可以包括改变采样率,重新配置频率滤波器,修改本地振荡器等。

    Mobile-Based Positioning With Non-Conforming Use Of Assistance Data
    7.
    发明申请
    Mobile-Based Positioning With Non-Conforming Use Of Assistance Data 有权
    基于移动的定位与不合规使用援助数据

    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

    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。

    Method and apparatus that facilitates a timing alignment in a multicarrier system
    8.
    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

    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。

    Method and apparatus for routing messages of a positioning protocol in a wireless network
    9.
    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

    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。

    PROVIDING CONFIGURATION INFORMATION FOR BROADCAST CONTROL OF ACCESS TERMINAL RADIO EVENT HANDLING
    10.
    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

    CPC分类号: H04W24/10 H04W24/08

    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)。