Radio frame and sounding reference signal sending method in mobile communication system
    61.
    发明授权
    Radio frame and sounding reference signal sending method in mobile communication system 有权
    移动通信系统中的无线电帧和探测参考信号发送方法

    公开(公告)号:US09060304B2

    公开(公告)日:2015-06-16

    申请号:US13635981

    申请日:2010-12-29

    摘要: A radio frame and method are provided for sending a sounding reference signal (SRS) in a mobile communication system, which is used to solve the problem of shortage of resources for sending the SRS in the mobile communication system. The method includes a user equipment (UE) sending the SRS to eNB in time-frequency resources corresponding to a guard space in the radio frame, wherein, the guard space is one or more of downlink to uplink guard space, uplink to downlink guard space, reserved subframes, or reserved idle resources. A device is also provided for sending the SRS, applied to the UE in the mobile communication system, wherein the device includes a radio frame construction module and a sounding reference signal transmission module.

    摘要翻译: 提供一种用于在移动通信系统中发送探测参考信号(SRS)的无线电帧和方法,该移动通信系统用于解决在移动通信系统中用于发送SRS的资源不足的问题。 该方法包括:用户设备(UE)在与无线帧中的保护空间相对应的时间频率资源中向所述eNB发送所述SRS,其中,所述保护空间为下行链路到上行链路保护空间中的一个或多个,上行链路到下行链路保护空间 ,保留的子帧或保留的空闲资源。 还提供了一种用于发送在移动通信系统中应用于UE的SRS的设备,其中该设备包括无线电帧结构模块和探测参考信号传输模块。

    RADIO FRAME AND SOUNDING REFERENCE SIGNAL SENDING METHOD IN MOBILE COMMUNICATION SYSTEM
    62.
    发明申请
    RADIO FRAME AND SOUNDING REFERENCE SIGNAL SENDING METHOD IN MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统中的无线电框架和声音参考信号发送方法

    公开(公告)号:US20130039233A1

    公开(公告)日:2013-02-14

    申请号:US13635981

    申请日:2010-12-29

    IPC分类号: H04W28/26

    摘要: A radio frame and method are provided for sending a sounding reference signal (SRS) in a mobile communication system, which is used to solve the problem of shortage of resources for sending the SRS in the mobile communication system. The method includes a user equipment (UE) sending the SRS to eNB in time-frequency resources corresponding to a guard space in the radio frame, wherein, the guard space is one or more of downlink to uplink guard space, uplink to downlink guard space, reserved subframes, or reserved idle resources. A device is also provided for sending the SRS, applied to the UE in the mobile communication system, wherein the device includes a radio frame construction module and a sounding reference signal transmission module.

    摘要翻译: 提供一种用于在移动通信系统中发送探测参考信号(SRS)的无线电帧和方法,该移动通信系统用于解决在移动通信系统中用于发送SRS的资源不足的问题。 该方法包括:用户设备(UE)在与无线帧中的保护空间相对应的时间频率资源中向所述eNB发送所述SRS,其中,所述保护空间为下行链路到上行链路保护空间中的一个或多个,上行链路到下行链路保护空间 ,保留的子帧或保留的空闲资源。 还提供了一种用于发送在移动通信系统中应用于UE的SRS的设备,其中该设备包括无线电帧结构模块和探测参考信号传输模块。

    Method and System for Signaling Configuration of Physical Uplink Shared Channel
    63.
    发明申请
    Method and System for Signaling Configuration of Physical Uplink Shared Channel 有权
    物理上行链路共享信道的信令配置方法与系统

    公开(公告)号:US20120300711A1

    公开(公告)日:2012-11-29

    申请号:US13258968

    申请日:2010-06-30

    IPC分类号: H04W72/04

    摘要: The disclosure provides a method and system for signaling configuration of a Physical Uplink Shared Channel (PUSCH), the system comprises a base station and a target User Equipment (UE). The method comprises: a base station sends Downlink Control Information (DCI) to the target user equipment through a Physical Downlink Control Channel (PUCCH); and the downlink control information includes orthogonal cover code information and/or cyclic shift information for scheduling the physical uplink shared channel in the multi-antenna port transmission and/or single antenna port transmission. It is very adaptable and flexible to use the combination of multiple kinds of information to indicate the orthogonal cover code information in the downlink control information. The UE can obtain the orthogonal cover code information accurately, and the reliability of services can be improved.

    摘要翻译: 本公开提供了用于信令物理上行链路共享信道(PUSCH)的配置的方法和系统,该系统包括基站和目标用户设备(UE)。 该方法包括:基站通过物理下行链路控制信道(PUCCH)向目标用户设备发送下行链路控制信息(DCI); 并且下行链路控制信息包括用于在多天线端口传输和/或单个天线端口传输中调度物理上行链路共享信道的正交覆盖码信息和/或循环移位信息。 使用多种信息的组合来指示下行链路控制信息中的正交覆盖码信息是非常适应性和灵活性的。 UE可以准确获取正交覆盖码信息,提高服务的可靠性。

    System and method for signaling configuration of sounding reference signals
    64.
    发明授权
    System and method for signaling configuration of sounding reference signals 有权
    探测参考信号信号配置的系统和方法

    公开(公告)号:US08717938B2

    公开(公告)日:2014-05-06

    申请号:US13505759

    申请日:2010-09-20

    IPC分类号: H04L12/28

    摘要: The present invention discloses a method for a signaling configuration of a sounding reference signal. The method includes: a base station notifying a user equipment to aperiodically send the sounding reference signal, and sending configuration information of aperiodically sending the sounding reference signal (SRS) down to the user equipment. The present invention also discloses a base station for a signaling configuration of a sounding reference signal and a user equipment for a signaling configuration of a sounding reference signal. The present invention can realize that the user equipment aperiodically sends the SRS, which improves the utilization ratio of SRS resources and increases the flexibility of resource scheduling.

    摘要翻译: 本发明公开了一种用于探测参考信号的信令配置的方法。 该方法包括:基站通知用户设备非周期地发送探测参考信号,以及发送不定期发送探测参考信号(SRS)的配置信息到用户设备。 本发明还公开了一种用于探测参考信号的信令配置的基站和用于探测参考信号的信令配置的用户设备。 本发明可以实现用户设备不定期地发送SRS,提高SRS资源的利用率,增加资源调度的灵活性。

    Method and system for signaling configuration of physical uplink shared channel
    65.
    发明授权
    Method and system for signaling configuration of physical uplink shared channel 有权
    物理上行链路共享信道信令配置方法及系统

    公开(公告)号:US08861455B2

    公开(公告)日:2014-10-14

    申请号:US13258968

    申请日:2010-06-30

    摘要: The disclosure provides a method and system for signaling configuration of a Physical Uplink Shared Channel (PUSCH), the system comprises a base station and a target User Equipment (UE). The method comprises: a base station sends Downlink Control Information (DCI) to the target user equipment through a Physical Downlink Control Channel (PUCCH); and the downlink control information includes orthogonal cover code information and/or cyclic shift information for scheduling the physical uplink shared channel in the multi-antenna port transmission and/or single antenna port transmission. It is very adaptable and flexible to use the combination of multiple kinds of information to indicate the orthogonal cover code information in the downlink control information. The UE can obtain the orthogonal cover code information accurately, and the reliability of services can be improved.

    摘要翻译: 本公开提供了用于信令物理上行链路共享信道(PUSCH)的配置的方法和系统,该系统包括基站和目标用户设备(UE)。 该方法包括:基站通过物理下行链路控制信道(PUCCH)向目标用户设备发送下行链路控制信息(DCI); 并且下行链路控制信息包括用于在多天线端口传输和/或单个天线端口传输中调度物理上行链路共享信道的正交覆盖码信息和/或循环移位信息。 使用多种信息的组合来指示下行链路控制信息中的正交覆盖码信息是非常适应性和灵活性的。 UE可以准确获取正交覆盖码信息,提高服务的可靠性。

    Method for determining random access channel number and sending sounding reference signal
    66.
    发明授权
    Method for determining random access channel number and sending sounding reference signal 有权
    确定随机接入信道号并发送探测参考信号的方法

    公开(公告)号:US08498226B2

    公开(公告)日:2013-07-30

    申请号:US13119460

    申请日:2009-08-05

    IPC分类号: H04J3/00

    CPC分类号: H04W74/002 H04W74/0833

    摘要: The present invention provides a method for determining the number of random access channels which is applied to a time division duplex system. The method comprises: a terminal determining configuration parameters related to the number of the random access channels in an UpPTS based on system configuration, said configuration parameters including the number of downlink-to-uplink switch-points in one radio frame NSP, the density of PRACHs in a random access configuration DRA, a system frame number of a system frame in which said UpPTS is located nf, and a version index corresponding to a PRACH configuration index rRA; and said terminal then calculating directly the number of the PRACHs in said UpPTS based on the configuration parameters. The present invention also provides a method for sending a SRS of a time division duplex system using the method for determining the number of the random access channels.

    摘要翻译: 本发明提供一种用于确定应用于时分双工系统的随机接入信道的数量的方法。 该方法包括:终端基于系统配置确定与UpPTS中的随机接入信道数相关的配置参数,所述配置参数包括一个无线电帧NSP中的下行链路到上行链路交换点的数量,密度 随机接入配置DRA中的PRACH,其中所述UpPTS所在的系统帧的系统帧号nf,以及对应于PRACH配置索引rRA的版本索引; 并且所述终端然后基于配置参数直接计算所述UpPTS中的PRACH的数量。 本发明还提供一种使用用于确定随机接入信道的数量的方法来发送时分双工系统的SRS的方法。

    METHOD AND DEVICE FOR CONTROLING SIGNAL TRANSMISSION
    67.
    发明申请
    METHOD AND DEVICE FOR CONTROLING SIGNAL TRANSMISSION 有权
    用于控制信号传输的方法和装置

    公开(公告)号:US20110164604A1

    公开(公告)日:2011-07-07

    申请号:US13061506

    申请日:2009-05-15

    IPC分类号: H04J3/00 H04L27/00

    摘要: The method for controlling signal transmission comprises: determining the first reference variable according to the number of transition points from downlink to uplink in a wireless frame of the system and the system frame number (S502); determining the second reference variable according to the number of transition points from downlink to uplink in a wireless frame and the time slot number (S504); determining the third reference variable according to the sub-frame offset of the signal (S506); and determining signal transmission times according to the first reference variable, the second reference variable and the third reference variable, so as to control the signal transmission (S508). In virtue of the technical solution of the present invention, by calculating the corresponding reference variables according to related parameters and treating the sum of the corresponding reference variables as the transmission times, the continuous SRS transmission times can be calculated, and the aim can be achieved that the UEs with the same SRS period have the same SRS transmission times at the same time, and the transmission times increase continuously for the UE, thereby the perfect frequency hopping performance can be obtained.

    摘要翻译: 用于控制信号传输的方法包括:根据在系统的无线帧中的从下行链路到上行链路的转换点的数量和系统帧号确定第一参考变量(S502); 根据从无线帧中的下行链路到上行链路的转换点的数量和时隙号确定第二参考变量(S504); 根据信号的子帧偏移确定第三参考变量(S506); 以及根据第一参考变量确定信号传输时间,第二参考变量和第三参考变量,以控制信号传输(S508)。 根据本发明的技术方案,通过根据相关参数计算相应的参考变量并将对应的参考变量的总和作为传输时间来计算,可以计算连续的SRS传输时间,并且可以实现目的 具有相同SRS周期的UE具有相同的SRS传输时间,并且UE的传输时间持续增加,从而可以获得完美的跳频性能。

    Method and device for controlling signal transmission
    68.
    发明授权
    Method and device for controlling signal transmission 有权
    用于控制信号传输的方法和装置

    公开(公告)号:US08462760B2

    公开(公告)日:2013-06-11

    申请号:US13061506

    申请日:2009-05-15

    IPC分类号: H04J3/00 H04L27/00 H04L1/00

    摘要: The method for controlling signal transmission includes: determining the first reference variable according to the number of transition points from downlink to uplink in a wireless frame of the system and the system frame number (S502); determining the second reference variable according to the number of transition points from downlink to uplink in a wireless frame and the time slot number (S504); determining the third reference variable according to the sub-frame offset of the signal (S506); and determining signal transmission times according to the first reference variable, the second reference variable and the third reference variable, so as to control the signal transmission (S508).

    摘要翻译: 用于控制信号传输的方法包括:根据系统的无线帧中的从下行链路到上行链路的转换点的数量和系统帧号确定第一参考变量(S502); 根据从无线帧中的下行链路到上行链路的转换点的数量和时隙号确定第二参考变量(S504); 根据信号的子帧偏移确定第三参考变量(S506); 以及根据第一参考变量确定信号传输时间,第二参考变量和第三参考变量,以控制信号传输(S508)。

    System and Method for Signaling Configuration of Sounding Reference Signals
    69.
    发明申请
    System and Method for Signaling Configuration of Sounding Reference Signals 有权
    探测参考信号信号配置的系统和方法

    公开(公告)号:US20130028134A1

    公开(公告)日:2013-01-31

    申请号:US13505759

    申请日:2010-09-20

    IPC分类号: H04W72/04

    摘要: The present invention discloses a method for a signaling configuration of a sounding reference signal. The method includes: a base station notifying a user equipment to aperiodically send the sounding reference signal, and sending configuration information of aperiodically sending the sounding reference signal (SRS) down to the user equipment. The present invention also discloses a base station for a signaling configuration of a sounding reference signal and a user equipment for a signaling configuration of a sounding reference signal. The present invention can realize that the user equipment aperiodically sends the SRS, which improves the utilization ratio of SRS resources and increases the flexibility of resource scheduling.

    摘要翻译: 本发明公开了一种用于探测参考信号的信令配置的方法。 该方法包括:基站通知用户设备非周期地发送探测参考信号,以及发送不定期发送探测参考信号(SRS)的配置信息到用户设备。 本发明还公开了一种用于探测参考信号的信令配置的基站和用于探测参考信号的信令配置的用户设备。 本发明可以实现用户设备不定期地发送SRS,提高SRS资源的利用率,增加资源调度的灵活性。

    Method for Determining Random Access Channel Number and Sending Sounding Reference Signal
    70.
    发明申请
    Method for Determining Random Access Channel Number and Sending Sounding Reference Signal 有权
    确定随机接入信道号和发送探测参考信号的方法

    公开(公告)号:US20110170462A1

    公开(公告)日:2011-07-14

    申请号:US13119460

    申请日:2009-08-05

    IPC分类号: H04J3/00 H04W72/04

    CPC分类号: H04W74/002 H04W74/0833

    摘要: The present invention provides a method for determining the number of random access channels which is applied to a time division duplex system. The method comprises: a terminal determining configuration parameters related to the number of the random access channels in an UpPTS based on system configuration, said configuration parameters including the number of downlink-to-uplink switch-points in one radio frame NSP, the density of PRACHs in a random access configuration DRA, a system frame number of a system frame in which said UpPTS is located nf, and a version index corresponding to a PRACH configuration index rRA; and said terminal then calculating directly the number of the PRACHs in said UpPTS based on the configuration parameters. The present invention also provides a method for sending a SRS of a time division duplex system using the method for determining the number of the random access channels.

    摘要翻译: 本发明提供一种用于确定应用于时分双工系统的随机接入信道的数量的方法。 该方法包括:终端基于系统配置确定与UpPTS中的随机接入信道数相关的配置参数,所述配置参数包括一个无线电帧NSP中的下行链路到上行链路交换点的数量,密度 随机接入配置DRA中的PRACH,其中所述UpPTS所在的系统帧的系统帧号nf,以及对应于PRACH配置索引rRA的版本索引; 并且所述终端然后基于配置参数直接计算所述UpPTS中的PRACH的数量。 本发明还提供一种使用用于确定随机接入信道的数量的方法来发送时分双工系统的SRS的方法。