Method for resource partitioning with predefined pattern and adaptive resource partitioning method
    23.
    发明授权
    Method for resource partitioning with predefined pattern and adaptive resource partitioning method 失效
    用预定义模式和自适应资源划分方法进行资源划分的方法

    公开(公告)号:US08532035B2

    公开(公告)日:2013-09-10

    申请号:US12344061

    申请日:2008-12-24

    IPC分类号: H04W4/00

    CPC分类号: H04W72/04 H04W72/042

    摘要: An adaptive resource partitioning method includes: selecting a predefined pattern-based partitioning method or an informed map-based partitioning method according to the number of channels used for resource allocation, data characteristics, and a channel environment variation, if the predefined pattern scheme is selected, selecting any of predefined patterns, partitioning distributed and localized resource allocation areas according to the selected pattern, and transmitting a pattern index of the selected pattern to a terminal, and if the informed map scheme is selected, partitioning distributed and localized resource allocation areas according to an arbitrary pattern, and transmitting bitmap control information indicating information of the partitioned areas to the terminal. So, it effectively obtains a diversity and a scheduling gain when distributed and localized resource allocations are simultaneously used, such that it increases flexibility of resource allocation, increases an available data transfer rate, and reduces an amount of necessary control information.

    摘要翻译: 自适应资源划分方法包括:如果选择了预定模式方案,则根据用于资源分配,数据特征和信道环境变化的信道数量,选择预定义的基于模式的划分方法或基于通知的映射分区方法 选择预定模式中的任何一种,根据所选择的模式划分分布式和本地化的资源分配区域,并将所选模式的模式索引发送到终端,如果选择了通知映射方案,则按照 发送到任意模式,并且向终端发送指示划分区域的信息的位图控制信息。 因此,当分配和本地化的资源分配被同时使用时,它有效地获得了多样性和调度增益,从而增加了资源分配的灵活性,增加了可用的数据传输速率,并减少了必要的控制信息量。

    Method and device for a hybrid automatic repeat request in a multi-carrier system
    26.
    发明授权
    Method and device for a hybrid automatic repeat request in a multi-carrier system 有权
    用于多载波系统中混合自动重传请求的方法和装置

    公开(公告)号:US09166747B2

    公开(公告)日:2015-10-20

    申请号:US13574599

    申请日:2011-01-12

    摘要: A method of performing hybrid automatic repeat request (HARQ) in a carrier aggregation system is provided. The method includes: monitoring a downlink (DL) grant for initial DL data transmission in a first DL component carrier (CC); receiving initial DL data through a second DL CC indicated by the DL grant; decoding the initial DL data; transmitting a not-acknowledgment (NACK) signal when decoding of the initial DL data fails; monitoring a DL grant for retransmission of the DL data in the first DL CC; and receiving DL data retransmitted through the second DL CC, wherein the second DL CC is any one of a plurality of DL CCs having a predetermined link relation with the first DL CC, and the DL grant for the initial transmission includes a carrier indication field indicating the second DL CC and resource allocation information for the initially transmitted DL data.

    摘要翻译: 提供了一种在载波聚合系统中执行混合自动重传请求(HARQ)的方法。 该方法包括:监视第一DL分量载波(CC)中的初始DL数据传输的下行链路(DL)准许; 通过DL授权指示的第二DL CC接收初始DL数据; 解码初始DL数据; 当初始DL数据的解码失败时发送未确认(NACK)信号; 监视在第一DL CC中重新发送DL数据的DL授权; 以及接收经由所述第二DL CC重发的DL数据,其中所述第二DL CC是与所述第一DL CC具有预定链路关系的多个DL CC中的任何一个,并且用于所述初始传输的所述DL许可包括载体指示字段, 第二DL CC和用于最初发送的DL数据的资源分配信息。

    Method and apparatus for transceiving data in a wireless communication system
    28.
    发明授权
    Method and apparatus for transceiving data in a wireless communication system 有权
    用于在无线通信系统中收发数据的方法和装置

    公开(公告)号:US08937914B2

    公开(公告)日:2015-01-20

    申请号:US13498899

    申请日:2010-06-18

    IPC分类号: H04W4/00 H04L27/00 H04L1/00

    CPC分类号: H04L27/0012 H04L1/0047

    摘要: The present invention relates to a method and apparatus for transceiving data in a wireless communication system. A method for receiving data in a wireless communication system according to one aspect of the present invention is configured such that a base station receives, from a mobile station, a signal including information and data on the transmission mode which the mobile station has selected in accordance with a channel status, and decodes the data in accordance with the transmission mode.

    摘要翻译: 本发明涉及一种用于在无线通信系统中收发数据的方法和装置。 根据本发明的一个方面的用于在无线通信系统中接收数据的方法被配置为使得基站从移动台接收包括移动台根据其选择的传输模式的信息和数据的信号 具有信道状态,并且根据传输模式对数据进行解码。