Method and apparatus for transmitting data in a wireless communication system
    3.
    发明授权
    Method and apparatus for transmitting data in a wireless communication system 有权
    用于在无线通信系统中发送数据的方法和装置

    公开(公告)号:US09578652B2

    公开(公告)日:2017-02-21

    申请号:US14234368

    申请日:2012-07-25

    摘要: Provided are a method and apparatus for transmitting data in a wireless communication system. The method comprises the steps of: setting up a frame including both a control domain for transmitting scheduling information to a first terminal and a data domain for transmitting first data to the first terminal; and transmitting, to a second terminal, second data in the control domain. The frame comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain. The control domain consists of a first number N (where N is any natural number equal to or less than 4) of OFDM symbols in the frame. The data domain consists of OFDM symbols other than a number N of OFDM symbols in the frame. The second data has a predetermined bit size.

    摘要翻译: 提供了一种用于在无线通信系统中发送数据的方法和装置。 该方法包括以下步骤:建立包括用于向第一终端发送调度信息的控制域和将第一数据发送到第一终端的数据域的帧; 以及向所述第二终端发送所述控制域中的第二数据。 该帧包括时域中的多个正交频分复用(OFDM)符号。 控制域由框架中的OFDM符号的第一数量N(其中N是等于或小于4的任何自然数)组成。 数据域由框架内的OFDM符号数N以外的OFDM符号组成。 第二数据具有预定的比特大小。

    Method and device for setting a control channel and a data channel in a wireless communication system
    4.
    发明授权
    Method and device for setting a control channel and a data channel in a wireless communication system 有权
    用于在无线通信系统中设置控制信道和数据信道的方法和设备

    公开(公告)号:US09490951B2

    公开(公告)日:2016-11-08

    申请号:US14131871

    申请日:2012-07-13

    IPC分类号: H04W4/00 H04L5/00 H04L27/26

    摘要: The present invention relates to a method for configuring a starting position of a control channel in a wireless communication system, and a terminal using the same. The method includes receiving duration information about a physical downlink control channel from the first orthogonal frequency division multiplexing (OFDM) symbol of a downlink subframe; and configuring a first OFDM symbol after OFDM symbols indicated by the duration information, as a starting point of an enhanced-physical downlink control channel. The downlink subframe includes a plurality of subcarriers in a frequency domain and 12 or 14 OFDM symbols in a time domain. The PDCCH includes the first N (N is a natural number of from 1 to 4) number of OFDM symbols of the downlink subframe. The duration information indicates the N number of OFDM symbols. The E-PDCCH comprises the starting point to the last OFDM symbol of the downlink subframe.

    摘要翻译: 本发明涉及一种用于配置无线通信系统中的控制信道的起始位置的方法和使用其的终端。 该方法包括从下行链路子帧的第一正交频分复用(OFDM)符号接收关于物理下行链路控制信道的持续时间信息; 以及将由所述持续时间信息指示的OFDM符号之后的第一OFDM符号配置为增强物理下行链路控制信道的起始点。 下行链路子帧包括频域中的多个子载波和时域中的12或14个OFDM符号。 PDCCH包括下行链路子帧的OFDM符号的第一N(N是1到4的自然数)个数。 持续时间信息表示N个OFDM符号。 E-PDCCH包括到下行链路子帧的最后一个OFDM符号的起始点。

    METHOD AND DEVICE FOR EXECUTING HARQ IN TDD-BASED WIRELESS COMMUNICATION SYSTEM
    6.
    发明申请
    METHOD AND DEVICE FOR EXECUTING HARQ IN TDD-BASED WIRELESS COMMUNICATION SYSTEM 有权
    用于在基于TDD的无线通信系统中执行HARQ的方法和设备

    公开(公告)号:US20140078941A1

    公开(公告)日:2014-03-20

    申请号:US14006492

    申请日:2012-03-21

    IPC分类号: H04L5/00 H04L5/14

    摘要: Provided are a method and a device for executing a hybrid automatic repeat request (HARQ) of a terminal in a time division duplex (TDD)-based wireless communication system. The method comprises the steps of: receiving an uplink grant for a first subframe of a second serving cell through a first serving cell; transmitting uplink data in the first subframe on the basis of the uplink grant; receiving an acknowledgement/not-acknowledgement (ACK/NACK) for the uplink data through the first serving cell; and, when the ACK/NACK signal is a NACK, transmitting a retransmission data for the uplink data in a second subframe of the second serving cell.

    摘要翻译: 提供了一种用于在基于时分双工(TDD)的无线通信系统中执行终端的混合自动重复请求(HARQ)的方法和装置。 该方法包括以下步骤:通过第一服务小区接收第二服务小区的第一子帧的上行链路许可; 基于所述上行链路许可,发送所述第一子帧中的上行链路数据; 通过第一服务小区接收针对上行链路数据的确认/不确认(ACK / NACK); 并且当所述ACK / NACK信号为NACK时,在所述第二服务小区的第二子帧中发送所述上行链路数据的重发数据。

    METHOD AND DEVICE FOR SETTING A CONTROL CHANNEL AND A DATA CHANNEL IN A WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND DEVICE FOR SETTING A CONTROL CHANNEL AND A DATA CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中设置控制信道和数据信道的方法和设备

    公开(公告)号:US20140153539A1

    公开(公告)日:2014-06-05

    申请号:US14131871

    申请日:2012-07-13

    IPC分类号: H04L5/00 H04L27/26

    摘要: The present invention relates to a method for configuring a starting position of a control channel in a wireless communication system, and a terminal using the same. The method includes receiving duration information about a physical downlink control channel from the first orthogonal frequency division multiplexing (OFDM) symbol of a downlink subframe; and configuring a first OFDM symbol after OFDM symbols indicated by the duration information, as a starting point of an enhanced-physical downlink control channel. The downlink subframe includes a plurality of subcarriers in a frequency domain and 12 or 14 OFDM symbols in a time domain. The PDCCH includes the first N (N is a natural number of from 1 to 4) number of OFDM symbols of the downlink subframe. The duration information indicates the N number of OFDM symbols. The E-PDCCH comprises the starting point to the last OFDM symbol of the downlink subframe.

    摘要翻译: 本发明涉及一种用于配置无线通信系统中的控制信道的起始位置的方法和使用其的终端。 该方法包括从下行链路子帧的第一正交频分复用(OFDM)符号接收关于物理下行链路控制信道的持续时间信息; 以及将由所述持续时间信息指示的OFDM符号之后的第一OFDM符号配置为增强物理下行链路控制信道的起始点。 下行链路子帧包括频域中的多个子载波和时域中的12或14个OFDM符号。 PDCCH包括下行链路子帧的OFDM符号的第一N(N是1到4的自然数)个数。 持续时间信息表示N个OFDM符号。 E-PDCCH包括到下行链路子帧的最后一个OFDM符号的起始点。

    Method and device for executing HARQ in TDD-based wireless communication system
    8.
    发明授权
    Method and device for executing HARQ in TDD-based wireless communication system 有权
    在基于TDD的无线通信系统中执行HARQ的方法和装置

    公开(公告)号:US09191180B2

    公开(公告)日:2015-11-17

    申请号:US14006492

    申请日:2012-03-21

    IPC分类号: H04L5/14 H04L1/18 H04L5/00

    摘要: Provided are a method and a device for executing a hybrid automatic repeat request (HARQ) of a terminal in a time division duplex (TDD)-based wireless communication system. The method comprises the steps of: receiving an uplink grant for a first subframe of a second serving cell through a first serving cell; transmitting uplink data in the first subframe on the basis of the uplink grant; receiving an acknowledgement/not-acknowledgement (ACK/NACK) for the uplink data through the first serving cell; and, when the ACK/NACK signal is a NACK, transmitting a retransmission data for the uplink data in a second subframe of the second serving cell.

    摘要翻译: 提供了一种用于在基于时分双工(TDD)的无线通信系统中执行终端的混合自动重复请求(HARQ)的方法和装置。 该方法包括以下步骤:通过第一服务小区接收第二服务小区的第一子帧的上行链路许可; 基于所述上行链路许可,发送所述第一子帧中的上行链路数据; 通过第一服务小区接收针对上行链路数据的确认/不确认(ACK / NACK); 并且当所述ACK / NACK信号为NACK时,在所述第二服务小区的第二子帧中发送所述上行链路数据的重发数据。

    METHOD AND APPARATUS FOR TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送数据的方法和装置

    公开(公告)号:US20140161088A1

    公开(公告)日:2014-06-12

    申请号:US14234368

    申请日:2012-07-25

    IPC分类号: H04W72/12

    摘要: Provided are a method and apparatus for transmitting data in a wireless communication system. The method comprises the steps of: setting up a frame including both a control domain for transmitting scheduling information to a first terminal and a data domain for transmitting first data to the first terminal; and transmitting, to a second terminal, second data in the control domain. The frame comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain. The control domain consists of a first number N (where N is any natural number equal to or less than 4) of OFDM symbols in the frame. The data domain consists of OFDM symbols other than a number N of OFDM symbols in the frame. The second data has a predetermined bit size.

    摘要翻译: 提供了一种用于在无线通信系统中发送数据的方法和装置。 该方法包括以下步骤:建立包括用于向第一终端发送调度信息的控制域和将第一数据发送到第一终端的数据域的帧; 以及向所述第二终端发送所述控制域中的第二数据。 该帧包括时域中的多个正交频分复用(OFDM)符号。 控制域由框架中的OFDM符号的第一数量N(其中N是等于或小于4的任何自然数)组成。 数据域由框架内的OFDM符号数N以外的OFDM符号组成。 第二数据具有预定的比特大小。