发明名称 |
Method and equipment for user'S uplink data scheduling |
摘要 |
A user uplink data scheduling method and user equipment, which are applied to multiple-periodicity mode semi-persistent scheduling supporting Transmission Timing Interval (TTI) bundling in the second Downlink/Uplink (DL/UL) timing interval proportion configuration mode (Time Division Duplex (TDD) DL/UL subframe configuration 1) in a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) TDD system. The user uplink data scheduling method includes the steps of: acquiring an indication message transmitted from a base station for indicating user uplink data based on the multiple-periodicity mode semi-persistent scheduling; setting a periodicity offset of the multiple-periodicity mode semi-persistent scheduling; determining the periodicities of the multiple-periodicity mode semi-persistent scheduling of per two adjacent TTI bundles according to the set offset; scheduling user uplink new transmission packet data according to the determined periodicities of the multiple-periodicity mode semi-persistent scheduling. The problem that the new-transmission packet and the re-transmission packet of the same user of the multiple-periodicity semi-persistent scheduling conflict is solved, and signal overhead is reduced when TTI bundling supports the VoIP service and so on.
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申请公布号 |
US8553591(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US200913132676 |
申请日期 |
2009.12.04 |
申请人 |
JIANG DAJIE;HU ZHENPING;CUI CHUNFENG;CHINA MOBILE COMMUNICATIONS CORPORATION |
发明人 |
JIANG DAJIE;HU ZHENPING;CUI CHUNFENG |
分类号 |
H04J3/00;H04L12/28 |
主分类号 |
H04J3/00 |
代理机构 |
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地址 |
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