发明名称 |
HYBRID RECONFIGURATION METHODS AND APPARATUS FOR TDD ADAPTATION |
摘要 |
Methods, systems, and devices are described for reconfiguring a user equipment (UE) to operate in a reconfigured TDD UL-DL configuration. An initial uplink-downlink (UL-DL) configuration for TDD communication may be provided for communication between an e Node B and a UE. One or more subframes within each frame transmitted using the initial UL-DL configuration may be identified as flexible subframes. The identification of flexible subframes may permit the identification of timing for HARQ transmissions that does not change when a reconfiguration takes place. A different UL-DL configuration may be transmitted to the UE, in which at least one flexible subframe is to be changed from an uplink subframe to a downlink subframe. The different UL-DL configuration may be transmitted by, for example, a pseudo-uplink grant to the UE, which indicates that the UE is to reconfigure one or more flexible subframes from uplink to downlink transmission. |
申请公布号 |
EP2946627(A1) |
申请公布日期 |
2015.11.25 |
申请号 |
EP20140740312 |
申请日期 |
2014.01.16 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
WEI, CHAO;WANG, NENG;FENG, MINGHAI;HOU, JILEI |
分类号 |
H04L5/14;H04L1/16;H04L1/18;H04L5/00;H04W72/04;H04W72/14;H04W76/04;H04W88/02 |
主分类号 |
H04L5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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