发明名称 |
COVERAGE ENHANCEMENT FOR TIME DIVISION DUPLEX AND ENHANCED INTERFERENCE MITIGATION AND TRAFFIC ADAPTATION IN LONG TERM EVOLUTION SYSTEMS |
摘要 |
Methods and systems are disclosed for use by a wireless transmit/receive unit (WTRU) operating in a coverage enhanced (CE) or coverage enhancement mode. The WTRU may receive a first Time Division Duplex (TDD) uplink (UL)/downlink (DL) subframe configuration and may receive a second TDD UL/DL subframe configuration. The WTRU may determine one or more subframes to use for receiving DL repetitions based on the first TDD UL/DL subframe configuration, and one or more subframes to use for transmitting UL repetitions based on the second TDD UL/DL subframe configuration. The WTRU may receive DL repetitions of a DL signal only in the determined one or more subframes for receiving DL repetitions, and may transmit UL repetitions of a UL signal only in the determined one or more subframes for transmitting UL repetitions. The WTRU may receive a TDD transmission using enhanced Interference Mitigation and Traffic Adaptation (eIMTA) capability. |
申请公布号 |
WO2016025638(A1) |
申请公布日期 |
2016.02.18 |
申请号 |
WO2015US44916 |
申请日期 |
2015.08.12 |
申请人 |
INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
LEE, MOON-IL;SADEGHI, POURIYA;STERN-BERKOWITZ, JANET A. |
分类号 |
H04W72/04;H04B7/26;H04J11/00;H04L5/14;H04W4/00;H04W72/08 |
主分类号 |
H04W72/04 |
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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