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    • 3. 发明申请
    • METHOD AND APPARATUS FOR REQUESTING BANDWIDTH IN A WIRELESS COMMUNICATION SYSTEM
    • 在无线通信系统中要求带宽的方法和装置
    • WO2011025334A2
    • 2011-03-03
    • PCT/KR2010005847
    • 2010-08-30
    • LG ELECTRONICS INCLEE EUN JONGRYU KI SEONCHO HEE JEONGYUK YOUNG SOO
    • LEE EUN JONGRYU KI SEONCHO HEE JEONGYUK YOUNG SOO
    • H04B7/26H04L29/06
    • H04W72/0413H04W28/065H04W72/0453
    • The present invention relates to a method and apparatus for requesting bandwidth in a wireless communication system. According to one aspect of the present invention, a method in which a mobile terminal makes a request for bandwidth in a wireless communication system is configured such that the mobile terminal receives, from a base station, information on whether or not the base station can compensate for changes in the bandwidth request quantity caused by the fragmentation or packing of a protocol data unit (PDU), the mobile terminal makes a request, to the base station, for bandwidth required for transmitting a first PDU, the mobile terminal separates the first PDU and generates a second PDU and a third PDU in consideration of the quantity of allocated bandwidth when the quantity of bandwidth allocated by the base station is smaller than the requested quantity, the mobile terminal transmits the second PDU to the base station, and the mobile terminal starts a first timer at the point in time the bandwidth allocation is received or at the point in time when the second PDU is transmitted, if said information indicates that the base station can compensate for changes in the bandwidth request quantity caused by the fragmentation or packing of a PDU.
    • 本发明涉及一种在无线通信系统中请求带宽的方法和装置。 根据本发明的一个方面,移动终端在无线通信系统中请求带宽的方法被配置为使得移动终端从基站接收关于基站是否可以补偿的信息 对于由协议数据单元(PDU)的分段或打包引起的带宽请求量的变化,移动终端向基站请求发送第一PDU所需的带宽,移动终端将第一PDU分离 并且当基站分配的带宽量小于所请求的数量时,考虑到分配的带宽的数量生成第二PDU和第三PDU,则移动终端向基站发送第二PDU,并且移动终端 在接收到带宽分配的时间点或在发送第二PDU的时间点上启动第一定时器,如果所述信息 表示基站可以补偿由PDU的分段或打包引起的带宽请求量的变化。