RANGING STRUCTURE, MULTIPLEXING METHOD AND SIGNALING METHOD FOR LEGACY SUPPORT MODE
    62.
    发明申请
    RANGING STRUCTURE, MULTIPLEXING METHOD AND SIGNALING METHOD FOR LEGACY SUPPORT MODE 有权
    范围结构,多路复用方法和信号支持方式

    公开(公告)号:US20110019622A1

    公开(公告)日:2011-01-27

    申请号:US12921307

    申请日:2009-03-04

    IPC分类号: H04W40/00

    CPC分类号: H04L5/0007 H04L5/0023

    摘要: A method of performing communication in a wireless communication system is disclosed. In performing ranging, which is performed by a terminal in a wireless communication system supporting a normal scheme and a legacy scheme, the present invention includes selecting a specific ranging structure from a first ranging structure supporting the normal scheme and a second ranging structure supporting the legacy scheme, and transmitting a ranging signal using the specific ranging structure, wherein the first ranging structure and the second ranging structure are set to differ in at least one of a time resource, a frequency resource and a code resource.

    摘要翻译: 公开了一种在无线通信系统中执行通信的方法。 在由支持普通方案和传统方案的无线通信系统中的终端执行的执行测距中,本发明包括从支持正常方案的第一测距结构和支持传统方式的第二测距结构中选择特定测距结构 并且使用所述特定测距结构发送测距信号,其中所述第一测距结构和所述第二测距结构被设置为在时间资源,频率资源和码资源中的至少一个中不同。

    METHOD FOR COMMUNICATING WITH RELAY STATION
    64.
    发明申请
    METHOD FOR COMMUNICATING WITH RELAY STATION 失效
    与中继站通信的方法

    公开(公告)号:US20100220645A1

    公开(公告)日:2010-09-02

    申请号:US12738122

    申请日:2008-11-12

    IPC分类号: H04B7/14 H04W36/00

    摘要: A method for communicating with a relay station is disclosed. The method for communicating with a relay station comprises transmitting resource allocation information of downlink traffic and uplink traffic from a base station to the relay; and transmitting the downlink traffic to the relay by encapsulating the downlink traffic in accordance with the resource allocation information and receiving encapsulated uplink traffic from the relay in accordance with the resource allocation information. It is possible to enable efficient communication through a relay using a minimum interface without deterioration of throughput even in the case that a base station does not know detailed attributes of a relay existing in a system. Also, it is possible to coordinate collision through a master relay in case of a system supporting multi-hop relays.

    摘要翻译: 公开了一种与中继站进行通信的方法。 与中继站进行通信的方法包括从基站向中继发送下行链路业务和上行流量的资源分配信息; 以及根据所述资源分配信息封装所述下行链路业务并根据所述资源分配信息从所述中继站接收封装的上行链路业务,向所述中继发送下行业务。 即使在基站不知道存在于系统中的继电器的详细属性的情况下,也可以通过使用最小接口的中继器进行有效的通信,而不会降低吞吐量。 此外,在支持多跳中继的系统的情况下,可以通过主中继来协调冲突。

    METHOD FOR INSERTING PARITY TO FRAME CONTROL HEADER
    65.
    发明申请
    METHOD FOR INSERTING PARITY TO FRAME CONTROL HEADER 有权
    将边界插入到框架控制头的方法

    公开(公告)号:US20100208594A1

    公开(公告)日:2010-08-19

    申请号:US12680766

    申请日:2008-11-12

    IPC分类号: H04L12/26 H04J3/24

    摘要: A method for inserting parity into an FCH is disclosed. A method for inserting parity into a frame control header includes channel-encoding, by an additional channel encoder, a frame control header bit applied to a legacy encoder, and generating an additional codeword, and mapping the codeword generated by the legacy encoder and the additional channel encoder subcarrier mapping codeword to subcarriers. This method inserts parity into the FCH, and defines a new FCH, such that it extends an FCH coverage simultaneously while maintaining a compatibility with a legacy system. Also, it may add additional energy to a legacy FCH or may give a coding gain to the same legacy FCH, such that it can extend information transferable using reserved bits of the FCH.

    摘要翻译: 公开了一种将奇偶校验插入FCH的方法。 用于将奇偶校验插入到帧控制报头中的方法包括由附加信道编码器对应用于传统编码器的帧控制报头比特进行信道编码,并生成附加码字,以及映射由传统编码器生成的码字和附加码字 信道编码器子载波映射码字到子载波。 该方法将奇偶校验插入到FCH中,并定义新的FCH,使得它同时扩展FCH覆盖,同时保持与遗留系统的兼容性。 此外,它可以向传统FCH添加额外的能量,或者可以向相同的传统FCH给出编码增益,使得其可以扩展使用FCH的保留位可传送的信息。

    METHOD FOR RESOURCE PARTITIONING WITH PREDEFINED PATTERN AND ADAPTIVE RESOURCE PARTITIONING METHOD
    67.
    发明申请
    METHOD FOR RESOURCE PARTITIONING WITH PREDEFINED PATTERN AND ADAPTIVE RESOURCE PARTITIONING METHOD 失效
    资源分配与预测模式的方法和自适应资源分配方法

    公开(公告)号:US20090168716A1

    公开(公告)日:2009-07-02

    申请号:US12344061

    申请日:2008-12-24

    IPC分类号: H04W72/04

    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:如果选择了预定义的模式方案,则根据用于资源分配,数据特性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基于映射的划分方法 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 for communicating with relay station
    69.
    发明授权
    Method for communicating with relay station 失效
    与中继站通信的方法

    公开(公告)号:US08787269B2

    公开(公告)日:2014-07-22

    申请号:US12738122

    申请日:2008-11-12

    IPC分类号: H04W4/00 H04B7/14

    摘要: A method for communicating with a relay station is disclosed. The method for communicating with a relay station comprises transmitting resource allocation information of downlink traffic and uplink traffic from a base station to the relay; and transmitting the downlink traffic to the relay by encapsulating the downlink traffic in accordance with the resource allocation information and receiving encapsulated uplink traffic from the relay in accordance with the resource allocation information. It is possible to enable efficient communication through a relay using a minimum interface without deterioration of throughput even in the case that a base station does not know detailed attributes of a relay existing in a system. Also, it is possible to coordinate collision through a master relay in case of a system supporting multi-hop relays.

    摘要翻译: 公开了一种与中继站进行通信的方法。 与中继站进行通信的方法包括从基站向中继发送下行链路业务和上行流量的资源分配信息; 以及根据所述资源分配信息封装所述下行链路业务并根据所述资源分配信息从所述中继站接收封装的上行链路业务,向所述中继发送下行业务。 即使在基站不知道存在于系统中的继电器的详细属性的情况下,也可以通过使用最小接口的中继器进行有效的通信,而不会降低吞吐量。 此外,在支持多跳中继的系统的情况下,可以通过主中继来协调冲突。

    Method of transmitting a wideband frame
    70.
    发明授权
    Method of transmitting a wideband frame 有权
    发送宽带帧的方法

    公开(公告)号:US08654718B2

    公开(公告)日:2014-02-18

    申请号:US12677439

    申请日:2008-09-22

    IPC分类号: H04W72/00

    摘要: A method of transmitting a wideband frame for a wideband system having backward compatibility with a narrowband system includes configuring a wideband carrier by using a set of base carriers, wherein a bandwidth of the base carriers corresponds to a bandwidth of the narrowband system and any one of center frequencies of the base carriers is the same as a center frequency of the narrowband system, and allocating all or some of guard subcarriers between the two adjacent base carriers to a traffic channel when a center frequency spacing between two adjacent base carriers is an integer multiple of a subcarrier spacing. Accordingly, the method can be used to support backward compatibility with the narrowband system. Further, the method can be equally used when the narrowband system co-exists with the wideband system in a guard band defined in a narrowband of a new system.

    摘要翻译: 对于具有与窄带系统具有向后兼容性的宽带系统的宽带帧的发送方法包括:通过使用一组基站载波来配置宽带载波,其中,所述基站载波的带宽对应于所述窄带系统的带宽, 基站载波的中心频率与窄带系统的中心频率相同,并且当两个相邻基站载波之间的中心频率间隔为整数倍时,将两个相邻基站载波之间的全部或一些保护副载波分配给业务信道 的子载波间隔。 因此,该方法可以用于支持与窄带系统的向后兼容性。 此外,当窄带系统与限定在新系统的窄带中的保护频带中的宽带系统共存时,该方法可以同样地使用。