METHOD AND APPARATUS FOR INSERTING GUARD INTERVAL IN A MOBILE COMMUNICATION SYSTEM
    61.
    发明申请
    METHOD AND APPARATUS FOR INSERTING GUARD INTERVAL IN A MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中插入卫星间隔的方法和装置

    公开(公告)号:US20090245399A1

    公开(公告)日:2009-10-01

    申请号:US12297612

    申请日:2007-04-20

    IPC分类号: H04L27/28

    CPC分类号: H04L27/2605 H04L27/2626

    摘要: A method for inserting a guard interval in an OFDM or OFDMA mobile communication system and a transmitting apparatus therefore are disclosed. The method for inserting a guard interval in an OFDM or OFDMA mobile communication system comprises rotating a phase of each symbol for a specific symbol stream, converting the phase-rotated symbol stream into a time-domain symbol stream, and performing at least one of copying a rear part of the time-domain symbol stream to insert the rear part of the time-domain symbol stream to the front of the time-domain symbol stream and copying a front part of the time-domain symbol stream to insert the front part of the time-domain symbol stream to the end of the time-domain symbol stream.

    摘要翻译: 因此,公开了一种在OFDM或OFDMA移动通信系统和发送装置中插入保护间隔的方法。 用于在OFDM或OFDMA移动通信系统中插入保护间隔的方法包括旋转用于特定符号流的每个符号的相位,将相位旋转符号流转换成时域符号流,以及执行复制中的至少一个 时域符号流的后部,以将时域符号流的后部插入时域符号流的前端,并复制时域符号流的前部,以插入时域符号流的前部 时域符号流到时域符号流的末尾。

    METHOD FOR ALLOCATING RESOURCES TO UPLINK CONTROL CHANNEL
    64.
    发明申请
    METHOD FOR ALLOCATING RESOURCES TO UPLINK CONTROL CHANNEL 有权
    将资源分配到上行控制通道的方法

    公开(公告)号:US20110096740A1

    公开(公告)日:2011-04-28

    申请号:US12980260

    申请日:2010-12-28

    IPC分类号: H04W72/04

    摘要: A method for adaptively allocating resources of an uplink control channel according to a system situation is disclosed. If a base station (BS) recognizes the system situation, establishes control information for resource allocation, and transmits the control information to a mobile station (MS), the mobile station (MS) allocates resources for transmitting uplink control information using a specific block or a specific resource distribution method according to the corresponding control information. The system situation may be changed according to the number of users contained in the BS's coverage or the usage of a multi-antenna. The variation of the system situation is actively reflected so that the uplink channel resources can be effectively used.

    摘要翻译: 公开了一种根据系统情况自适应地分配上行链路控制信道的资源的方法。 如果基站(BS)识别系统情况,则建立资源分配控制信息,并将控制信息发送到移动台(MS),移动站(MS)使用特定块分配用于发送上行链路控制信息的资源, 根据相应控制信息的具体资源分配方法。 可以根据BS覆盖范围内的用户数量或多天线的使用情况来改变系统状况。 积极反映系统状况的变化,从而可以有效利用上行链路信道资源。

    Method for allocating resources to uplink control channel
    65.
    发明授权
    Method for allocating resources to uplink control channel 有权
    向上行链路控制信道分配资源的方法

    公开(公告)号:US08953530B2

    公开(公告)日:2015-02-10

    申请号:US12980260

    申请日:2010-12-28

    IPC分类号: H04W72/04 H04W72/08

    摘要: A method for adaptively allocating resources of an uplink control channel according to a system situation is disclosed. If a base station (BS) recognizes the system situation, establishes control information for resource allocation, and transmits the control information to a mobile station (MS), the mobile station (MS) allocates resources for transmitting uplink control information using a specific block or a specific resource distribution method according to the corresponding control information. The system situation may be changed according to the number of users contained in the BS's coverage or the usage of a multi-antenna. The variation of the system situation is actively reflected so that the uplink channel resources can be effectively used.

    摘要翻译: 公开了一种根据系统情况自适应地分配上行链路控制信道的资源的方法。 如果基站(BS)识别系统情况,则建立资源分配控制信息,并将控制信息发送到移动台(MS),移动站(MS)使用特定块分配用于发送上行链路控制信息的资源, 根据相应控制信息的具体资源分配方法。 可以根据BS覆盖范围内的用户数量或多天线的使用情况来改变系统状况。 积极反映系统状况的变化,从而可以有效利用上行链路信道资源。