METHOD OF COMMUNICATION USING FRAME
    72.
    发明申请
    METHOD OF COMMUNICATION USING FRAME 有权
    使用框架的通信方法

    公开(公告)号:US20090215499A1

    公开(公告)日:2009-08-27

    申请号:US12372548

    申请日:2009-02-17

    IPC分类号: H04M1/00 H04J11/00

    摘要: A device and method for communicating by a mobile communication terminal in communication with a base station. The method according to an embodiment includes exchanging a frame of data with the base station. The frame of data includes a) a plurality of first subframes each having a first number of orthogonal frequency division multiple access (OFDMA) symbols, and b) a plurality of second subframes each having a second number of orthogonal frequency division multiple access (OFDMA) symbols different from the first number.

    摘要翻译: 一种用于与基站通信的移动通信终端进行通信的装置和方法。 根据实施例的方法包括与基站交换数据帧。 数据帧包括a)多个第一子帧,每个第一子帧具有第一数量的正交频分多址(OFDMA)符号,以及b)多个第二子帧,每个第二子帧具有第二数目的正交频分多址(OFDMA) 符号与第一个数字不同。

    METHOD FOR CONSTRUCTING RACH PREAMBLE AND METHOD FOR TRANSMITTING RACH SIGNAL
    73.
    发明申请
    METHOD FOR CONSTRUCTING RACH PREAMBLE AND METHOD FOR TRANSMITTING RACH SIGNAL 有权
    用于构建RACH前缀的方法和用于发送RACH信号的方法

    公开(公告)号:US20090067540A1

    公开(公告)日:2009-03-12

    申请号:US12188116

    申请日:2008-08-07

    IPC分类号: H04L25/03

    摘要: A wireless communication system is disclosed. A method for constructing a RACH preamble according to a cell radius of a base station (BS) irrespective of a guard time (GT) and a method for allocating the RACH preamble are disclosed. A method for constructing a preamble of a random access channel (RACH) includes acquiring time-length information of a predetermined cyclic prefix (CP) for each cell radius of a base station (BS), acquiring sequence time-length information of a single sequence or a repeated sequence, and constructing the preamble using the predetermined CP time-length information and the sequence time-length information, irrespective of a time length of a guard time (GT).

    摘要翻译: 公开了一种无线通信系统。 公开了一种根据基站(BS)的小区半径来构造RACH前同步码的方法,而不考虑保护时间(GT)以及分配RACH前同步码的方法。 一种用于构建随机接入信道(RACH)的前同步码的方法包括获取基站(BS)的每个小区半径的预定循环前缀(CP)的时间长度信息,获取单个序列的序列时长信息 或重复序列,并且使用预定CP时间长度信息和序列时间长度信息来构造前导码,而与保护时间(GT)的时间长度无关。

    Method for communicating with relay station
    78.
    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 and apparatus for transmitting data in a wireless communication system
    79.
    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:US08787235B2

    公开(公告)日:2014-07-22

    申请号:US13063068

    申请日:2009-10-14

    IPC分类号: H04H20/71 H04W16/32 H04W4/06

    CPC分类号: H04W16/32 H04W4/06

    摘要: A data transmission method and apparatus in a wireless communication system is provided. The data transmission method include dividing a multicast broadcast single frequency network (MBSFN) zone including a plurality of cells into at least one sub-zone including at least one cell, enabling a plurality of cells belonging to the MBSFN zone to transmit first multicast broadcast service (MBS) data, and enabling the cell belonging to the at least one sub-zone to transmit sub-zone data superposed with the first MBS data, wherein the sub-zone data is second MBS data.

    摘要翻译: 提供了一种无线通信系统中的数据发送方法和装置。 数据传输方法包括将包括多个小区的组播广播单频网(MBSFN)区划分为包括至少一个小区的至少一个子区,使得属于该MBSFN区的多个小区能够发送第一多播广播服务 (MBS)数据,并且使属于所述至少一个子区域的小区能够发送与所述第一MBS数据重叠的子区域数据,其中,所述子区域数据是第二MBS数据。