Fixed HS-DSCH or E-DCH Allocation For VOIP (Or HS-DSCH Without HS-SCCH/E-DCH Without E-DPCCH)
    1.
    发明申请
    Fixed HS-DSCH or E-DCH Allocation For VOIP (Or HS-DSCH Without HS-SCCH/E-DCH Without E-DPCCH) 有权
    用于VOIP的固定HS-DSCH或E-DCH分配(或没有没有E-DPCCH的HS-SCCH / E-DCH的HS-DSCH)

    公开(公告)号:US20140321404A1

    公开(公告)日:2014-10-30

    申请号:US14330211

    申请日:2014-07-14

    Abstract: In order to reduce the HS-SCCH overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each VoIP user is semi-static and thus there is no need to transmit e.g. HS-SCCH toward the UE for the initial transmissions, if the UE knows when to receive data on the HS-DSCH and what transport format is used. There are at least two ways of implementing this: 1) HS-SCCH/E-DPCCH signalling to indicate parameters of a first transmission, with subsequent transmissions using the same parameters (and HS-SCCH/E-DPCCH always sent when changes needed), or 2) fixed allocation, RRC signalling used to allocate users and tell the default transport parameters.

    Abstract translation: 为了降低HS-SCCH开销,可以使用固定的时间分配方法。 在这种情况下,每个VoIP用户的调度时间是半静态的,因此不需要例如传输。 如果UE知道何时在HS-DSCH上接收数据以及使用什么传输格式,则向初始传输的UE发送HS-SCCH。 至少有两种实现方法:1)HS-SCCH / E-DPCCH信令用于指示第一传输的参数,随后的传输使用相同的参数(和HS-SCCH / E-DPCCH总是在需要改变时发送) ,或2)固定分配,RRC信令用于分配用户并告知默认传输参数。

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