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。

    Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling
    5.
    发明授权
    Method and apparatus for facilitating reliable transmission of a control region size and detection of cross-carrier signaling 有权
    用于促进控制区域大小的可靠传输和跨载波信令的检测的方法和装置

    公开(公告)号:US09154272B2

    公开(公告)日:2015-10-06

    申请号:US12773807

    申请日:2010-05-04

    IPC分类号: H04L5/00

    摘要: Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.

    摘要翻译: 公开了用于便于指示和检测控制区域尺寸的方法,装置和计算机程序产品。 无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。 公开了一种实施例,其中从控制信号确定控制区域大小,其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制 。 用于确定控制区域大小的其他公开的实施例包括反向交织器实施例,其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。

    CONTROL INFORMATION SIGNALING
    6.
    发明申请
    CONTROL INFORMATION SIGNALING 有权
    控制信息信号

    公开(公告)号:US20110076962A1

    公开(公告)日:2011-03-31

    申请号:US12891672

    申请日:2010-09-27

    IPC分类号: H04B1/00

    摘要: Methods, systems, apparatus and computer program products are provided to facilitate the configuration and allocation of control information associated with transmissions of a wireless communication system. In systems that utilize multiple component carriers, cross-carrier signaling may be used to carry the control information associated with one component carrier on a different component carrier. By allowing control information messages to share their allocated search spaces, the number of decoding attempts needed to obtain control information can be kept within desirable limits while improving scheduling and resource allocation flexibility. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.

    摘要翻译: 提供方法,系统,装置和计算机程序产品以便于与无线通信系统的传输相关联的控制信息的配置和分配。 在利用多分量载波的系统中,可以使用跨载波信令来携带与不同分量载波上的一个分量载波相关联的控制信息。 通过允许控制信息消息共享其分配的搜索空间,获得控制信息所需的解码尝试次数可以保持在期望的限度内,同时改善调度和资源分配的灵活性。 本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。 因此,应当理解,它不应用于解释或限制权利要求书的范围或含义。

    METHOD AND APPARATUS FOR FACILITATING RELIABLE TRANSMISSION OF A CONTROL REGION SIZE AND DETECTION OF CROSS-CARRIER SIGNALING
    7.
    发明申请
    METHOD AND APPARATUS FOR FACILITATING RELIABLE TRANSMISSION OF A CONTROL REGION SIZE AND DETECTION OF CROSS-CARRIER SIGNALING 有权
    控制区域尺寸可靠传输的方法和装置以及跨载波信号的检测

    公开(公告)号:US20110116456A1

    公开(公告)日:2011-05-19

    申请号:US12773807

    申请日:2010-05-04

    摘要: Methods, apparatuses, and computer program products are disclosed for facilitating indicating and detecting control region sizes. A multi-carrier communication between a wireless terminal and a base station is facilitated by a first carrier having a first control region size and a second carrier having a second control region size. Embodiments are disclosed in which control region sizes are ascertained from a control signal, wherein the control is generated by either scrambling an aspect of the control signal based on the second control region size, or relating the second control region size with the first control region size. Other disclosed embodiments for ascertaining control region sizes include a reverse interleaver embodiment, wherein a set of modulation symbols is mapped beginning from a last data symbol and ending with a first available data symbol.

    摘要翻译: 公开了用于便于指示和检测控制区域尺寸的方法,装置和计算机程序产品。 无线终端和基站之间的多载波通信由具有第一控制区域大小的第一载波和具有第二控制区域大小的第二载波来促进。 公开了一种实施例,其中从控制信号确定控制区域大小,其中通过基于第二控制区域大小对控制信号的一个方面进行加扰或将第二控制区域大小与第一控制区域大小相关联来产生控制 。 用于确定控制区域大小的其他公开的实施例包括反向交织器实施例,其中一组调制符号从最后数据符号开始映射并以第一可用数据符号结束。