Method and device for modulating the information of TFCI
    1.
    发明授权
    Method and device for modulating the information of TFCI 有权
    用于调制TFCI信息的方法和装置

    公开(公告)号:US08611461B2

    公开(公告)日:2013-12-17

    申请号:US12673490

    申请日:2008-08-13

    IPC分类号: H04L27/36

    摘要: A modulation method and device for modulating transfer format combination indicator TFCI information, the method including: dividing equally original TFCI information in a unit of 2 bits in a transmission time interval TTI; extending the resultant respective parts of the TFCI information after the division to correspond to identifiers of one or more designated energy points in a preset constellation; and mapping the respective extended parts of the TFCI information to the corresponding energy points for modulating.

    摘要翻译: 一种用于调制传输格式组合指示符TFCI信息的调制方法和装置,所述方法包括:在传输时间间隔TTI中以2比特为单位划分原始的TFCI信息; 在分割之后将TFCI信息的合成部分扩展成与预设星座中的一个或多个指定能量点的标识符相对应; 并将TFCI信息的各个扩展部分映射到相应的能量点进行调制。

    METHOD AND DEVICE FOR MODULATING THE INFORMATION OF TFCI
    2.
    发明申请
    METHOD AND DEVICE FOR MODULATING THE INFORMATION OF TFCI 有权
    用于调制TFCI信息的方法和装置

    公开(公告)号:US20110280339A1

    公开(公告)日:2011-11-17

    申请号:US12673490

    申请日:2008-08-13

    IPC分类号: H04L27/36

    摘要: A modulation method and device for modulating transfer format combination indicator TFCI information, the method including: dividing equally original TFCI information in a unit of 2 bits in a transmission time interval TTI; extending the resultant respective parts of the TFCI information after the division to correspond to identifiers of one or more designated energy points in a preset constellation; and mapping the respective extended parts of the TFCI information to the corresponding energy points for modulating.

    摘要翻译: 一种用于调制传输格式组合指示符TFCI信息的调制方法和装置,所述方法包括:在传输时间间隔TTI中以2比特为单位划分原始的TFCI信息; 在分割之后将TFCI信息的合成部分扩展成与预设星座中的一个或多个指定能量点的标识符相对应; 并将TFCI信息的各个扩展部分映射到相应的能量点进行调制。

    Method and device for indicating data re-transmission when area switching in LTE system
    3.
    发明授权
    Method and device for indicating data re-transmission when area switching in LTE system 有权
    用于在LTE系统中进行区域切换时指示数据重传的方法和装置

    公开(公告)号:US08797998B2

    公开(公告)日:2014-08-05

    申请号:US12677502

    申请日:2008-09-02

    IPC分类号: H04W4/00

    摘要: A method and device for indicating data re-transmission when area switching in LTE system, wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received, and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby, UE would not re-transmit PDCP-SDU corresponding to received SN, which avoids re-transmission of useless PDCP-SDU, and saves radio resources comparing with prior solutions.

    摘要翻译: 一种用于在LTE系统中区域切换时指示数据重传的方法和装置,其中该方法包括以下步骤:S_eNB向T_eNB发送PDCP-SDU CN报告,以便通知接收的PDCP-SDU SN,并且T_eNB通知PDCP-SDU SN由S_eNB接收到UE。 因此,UE不会重新发送对应于接收到的SN的PDCP-SDU,这避免了无用的PDCP-SDU的重传,并且与现有的解决方案相比节省了无线电资源。

    METHOD AND DEVICE FOR INDICATING DATA RE-TRANSMISSION WHEN AREA SWITCHING IN LTE SYSTEM
    4.
    发明申请
    METHOD AND DEVICE FOR INDICATING DATA RE-TRANSMISSION WHEN AREA SWITCHING IN LTE SYSTEM 有权
    用于在LTE系统中进行区域切换时指示数据再传输的方法和装置

    公开(公告)号:US20100177736A1

    公开(公告)日:2010-07-15

    申请号:US12677502

    申请日:2008-09-02

    IPC分类号: H04W36/00

    摘要: A method and device for indicating data re-transmission when area switching in LTE system, wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received, and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby, UE would not re-transmit PDCP-SDU corresponding to received SN, which avoids re-transmission of useless PDCP-SDU, and saves radio resources comparing with prior solutions.

    摘要翻译: 一种用于在LTE系统中区域切换时指示数据重传的方法和装置,其中该方法包括以下步骤:S_eNB向T_eNB发送PDCP-SDU CN报告,以便通知接收的PDCP-SDU SN,并且T_eNB通知PDCP-SDU SN由S_eNB接收到UE。 因此,UE不会重新发送对应于接收到的SN的PDCP-SDU,这避免了无用的PDCP-SDU的重传,并且与现有的解决方案相比节省了无线电资源。